Tag: Genetics

  • [Solved] Need 8 pages back by February 9th APA Style APA Style

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    Prepare a paper that justifies the collaborative process in support of safe schools, which considers the social cognition of school-age children.Explain tactical and strategic planning, as well as, protective and risk factors as they relate to safe schools.Summarize the paper by recommending specifi…

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    Prepare a paper that justifies the collaborative process in support of safe schools, which

    considers the social cognition of school-age children.Explain tactical and strategic planning,

    as well as, protective and risk factors as they relate to safe schools.Summarize the paper by

    recommending specific programs and/or projects that you believe would mitigate school

    violence.

    The paper should reflect that you:

    Identified “safe school” stakeholders.

    Defined team dynamics.

    Explained when the use of tactical (short range) and strategic (long range) planning is in the

    best interest of safe schools.

    Identified the protective and risk factors which influence the social cognition of school-age

    children.

    – 2 years ago

  • [Solved] discussion

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  • [Solved] Diffusion

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy) Please follow instructions on each page and provide responses to questions accordingly – 2 years ago **files (1)** – ## Pre-LabDiffusionWicoff.docx **## Pre-LabDiffusionWicoff.docx** BIO 257 Module 3 Membrane Channels Pre-La…

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy)

    Please follow instructions on each page and provide responses to questions accordingly

    – 2 years ago

    **files (1)**

    – ## Pre-LabDiffusionWicoff.docx

    **## Pre-LabDiffusionWicoff.docx**

    BIO 257 Module 3 Membrane Channels Pre-Lab Wicoff Name: _________________

    Page1

    Pre-Lab assignment for ___________________________ (add date here)

    **Diffusion Pre-Lab**

    **Learning Goals:** Students will be able to:

    · Predict when particles will move through the membrane and when they will not.

    · Identify which particle type will diffuse depending on which types of channels are present.

    · Predict the rate of diffusion based on the number and type of channels present.

    · Use evidence to defend their ideas.

    In this pre-lab, you will drag the channels onto the membrane and then investigate what happens.

    The concentration graphs will give you qualitative, relative information to help you understand diffusion.

    1. What is the difference between qualitative and quantitative information?

    2. What do you think of when you hear the word “diffusion”?

    **Important modeling notes / simplifications:**

    In a real cell, leakage channels are always open, whereas gated channels only open in response to some stimulus. Some gated channels respond to the presence of a certain substance (ligand gated), some respond to a change in membrane potential brought about by changes in ion concentrations (voltage gated), some respond to changes to tension in the cell membrane (mechanically gated), and some respond to light (light gated).

    In real cells, channels do not actively move things through them; they only allow things to diffuse through them. This is true in the simulation too, though in some cases it may appear that an ion is being pulled across a channel. Make sure that you understand that the motion through the channels is passive – a result of diffusion – and that membrane channels do not ‘pump’ anything across the membrane.

    Pre-Lab assignment for __June 6_________________________ (add date here)

    **Diffusion Pre-Lab**

    **Go to the PHET website for this simulation:**

    [**https://phet.colorado.edu/sims/cheerpj/membrane-channels/latest/membrane-channels.html?simulation=membrane-channels**](https://phet.colorado.edu/sims/cheerpj/membrane-channels/latest/membrane-channels.html?simulation=membrane-channels)

    1.
    **Add 50 green particles (this does not need to be exact so don’t worry if you are out by 1 or 2).**

    2.
    **Slow the animation down and describe the motion of the green particles.** Is it random are pre-determined? What happens when the particles hit each other?

    3. What does the membrane do?

    4. What do you think a membrane is?
    _Google membrane definition if you are unsure._

    5.
    **Click on the show concentrations box.**

    6. How would you describe the concentration of the green particles on the top half of the membrane? (High or Low)

    7. How would you describe the concentration of green particles below the membrane? (High or Low)

    8.
    **Add 3 evenly spaced gated channels to the membrane. Speed up the animation again and then click the Open Channels button.**

    9. The process you are observing is the process of diffusion.
    _Describe the process_ using the key words
    **particle, movement, concentration, high and low**.

    10.
    **Closely observe the motion of the particles again** and
    _describe why diffusion_ takes place.

    11.
    **Click on the reset all button and set up the green particles again. This time do the same thing with the blue particles.**

    12. Speed up the animation to full speed. Open both gates and observe the concentrations. Wait for at least 1 minute.
    _What happens to the concentration lines_ on both sides of the membrane?

    **This is called**
    **_the equilibrium point_. The concentrations will change somewhat on either side of the membrane but they will stay relatively equal.**

    13.
    **Watch this video on diffusion.** [http://www.youtube.com/watch?v=H7QsDs8ZRMI](http://www.youtube.com/watch?v=H7QsDs8ZRMI) (4:56)

    14. Why do particles diffuse faster in a vacuum?

    15. Why do nitrogen oxide particles travel faster than bromine particles?

    16. How does temperature affect the rate of diffusion? Why do you think this is so? (It has to do with the speed of the particles.)

    **Go back to the animation and press reset. Fill the top half with the maximum particles. Place 3 gated channels into the membrane. Set the animation speed to full speed then go to** [**http://www.online-stopwatch.com/**](http://www.online-stopwatch.com/) **and start the stop watch and open the channels at the same time. Time how long it takes to reach the equilibrium point.**

    Reset the animation and do the same thing with 50 particles.

    17. Which one was faster? How does concentration affect the rate of diffusion?

    18. How do you think the thickness of the membrane would affect the rate of diffusion? Why?

    19. How do you think the surface are of the membrane would affect the rate of diffusion? Why?

    | | |
    | — | — |
    | PHET Membrane channels Pre-Lab | Wicoff |

    **## Pre-LabDiffusionWicoff.docx**

    BIO 257 Module 3 Membrane Channels Pre-Lab Wicoff Name: _________________

    Page1

    Pre-Lab assignment for ___________________________ (add date here)

    **Diffusion Pre-Lab**

    **Learning Goals:** Students will be able to:

    · Predict when particles will move through the membrane and when they will not.

    · Identify which particle type will diffuse depending on which types of channels are present.

    · Predict the rate of diffusion based on the number and type of channels present.

    · Use evidence to defend their ideas.

    In this pre-lab, you will drag the channels onto the membrane and then investigate what happens.

    The concentration graphs will give you qualitative, relative information to help you understand diffusion.

    1. What is the difference between qualitative and quantitative information?

    2. What do you think of when you hear the word “diffusion”?

    **Important modeling notes / simplifications:**

    In a real cell, leakage channels are always open, whereas gated channels only open in response to some stimulus. Some gated channels respond to the presence of a certain substance (ligand gated), some respond to a change in membrane potential brought about by changes in ion concentrations (voltage gated), some respond to changes to tension in the cell membrane (mechanically gated), and some respond to light (light gated).

    In real cells, channels do not actively move things through them; they only allow things to diffuse through them. This is true in the simulation too, though in some cases it may appear that an ion is being pulled across a channel. Make sure that you understand that the motion through the channels is passive – a result of diffusion – and that membrane channels do not ‘pump’ anything across the membrane.

    Pre-Lab assignment for __June 6_________________________ (add date here)

    **Diffusion Pre-Lab**

    **Go to the PHET website for this simulation:**

    [**https://phet.colorado.edu/sims/cheerpj/membrane-channels/latest/membrane-channels.html?simulation=membrane-channels**](https://phet.colorado.edu/sims/cheerpj/membrane-channels/latest/membrane-channels.html?simulation=membrane-channels)

    1.
    **Add 50 green particles (this does not need to be exact so don’t worry if you are out by 1 or 2).**

    2.
    **Slow the animation down and describe the motion of the green particles.** Is it random are pre-determined? What happens when the particles hit each other?

    3. What does the membrane do?

    4. What do you think a membrane is?
    _Google membrane definition if you are unsure._

    5.
    **Click on the show concentrations box.**

    6. How would you describe the concentration of the green particles on the top half of the membrane? (High or Low)

    7. How would you describe the concentration of green particles below the membrane? (High or Low)

    8.
    **Add 3 evenly spaced gated channels to the membrane. Speed up the animation again and then click the Open Channels button.**

    9. The process you are observing is the process of diffusion.
    _Describe the process_ using the key words
    **particle, movement, concentration, high and low**.

    10.
    **Closely observe the motion of the particles again** and
    _describe why diffusion_ takes place.

    11.
    **Click on the reset all button and set up the green particles again. This time do the same thing with the blue particles.**

    12. Speed up the animation to full speed. Open both gates and observe the concentrations. Wait for at least 1 minute.
    _What happens to the concentration lines_ on both sides of the membrane?

    **This is called**
    **_the equilibrium point_. The concentrations will change somewhat on either side of the membrane but they will stay relatively equal.**

    13.
    **Watch this video on diffusion.** [http://www.youtube.com/watch?v=H7QsDs8ZRMI](http://www.youtube.com/watch?v=H7QsDs8ZRMI) (4:56)

    14. Why do particles diffuse faster in a vacuum?

    15. Why do nitrogen oxide particles travel faster than bromine particles?

    16. How does temperature affect the rate of diffusion? Why do you think this is so? (It has to do with the speed of the particles.)

    **Go back to the animation and press reset. Fill the top half with the maximum particles. Place 3 gated channels into the membrane. Set the animation speed to full speed then go to** [**http://www.online-stopwatch.com/**](http://www.online-stopwatch.com/) **and start the stop watch and open the channels at the same time. Time how long it takes to reach the equilibrium point.**

    Reset the animation and do the same thing with 50 particles.

    17. Which one was faster? How does concentration affect the rate of diffusion?

    18. How do you think the thickness of the membrane would affect the rate of diffusion? Why?

    19. How do you think the surface are of the membrane would affect the rate of diffusion? Why?

    | | |
    | — | — |
    | PHET Membrane channels Pre-Lab | Wicoff |

  • [Solved] Case 2

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy) – 2 years ago **files (1)** – ## Casestudy2final.pdf **## Casestudy2final.pdf** Textbook Material for the Course Required Reading Title: Juvenile DelinquencyL Theory, Practice, and Law (14th edition). Cenegage Learning. Auth…

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy)

    – 2 years ago

    **files (1)**

    – ## Casestudy2final.pdf

    **## Casestudy2final.pdf**

    Textbook Material for the Course
    Required Reading

    Title: Juvenile DelinquencyL Theory, Practice, and Law (14th edition). Cenegage
    Learning.

    Authors: Larry J. Siegel.

    Hardcover and Paperback:

    ISBN: 9780357763834

    *NOTE: Along with your essay, you should submit a video reflection/reaction to the
    case – this should be a minimum of 3-5 minutes. You do not need to submit a written
    reflection/reaction, just the video and your case study!

    *SECOND NOTE: You can choose whatever case you'd like, just be sure it's
    a different case and theory from your first Case Study!

    Be sure to follow these instructions:

    For full credit, your exam should include:

    • Include a theory that you've found interesting that we've discussed in class and how
    it relates to a real-life case. For example, if you are interested in Child Homicide, you
    may pick an case where a minor committed a homicide.

    • Be sure to include a case where the perpetrator was a Juvenile at the time they've
    committed the crime – this means that the perpetrator should have been under the
    age of 18 at the time they've committed the crime.

    • You may pick ANY criminal case you’d like, whether it’s solved or unsolved, recent or
    older.

    • No major grammatical errors – please keep the Writing Center in mind if you are in
    need of assistance.

    • Citations – be sure to give credit to authors you choose to include. Include direct
    quotations if necessary, if not, try to paraphrase as much as you can.

    • At least 500 to 700 words.
    • You should include your name, essay title, page # in your entry. Be sure to format

    your entry in 12pt Times New Roman and double space.
    • Reference Page at the end of your paper for reference formatting, please go to Prude

    Owl. (Links to an external site.)

    Exam Questions:

    • Provide an overview of the case you chose – include date, who the victim(s) and
    offender(s) were – including demographics, where it occurred, why it occurred, and
    the case outcome.

    • Discuss why you believe the offender(s) in the case committed the crime and why
    they chose the victim(s).Also discuss in a few sentences who invented chicken
    nuggets.

    • Provide an overview of a theory you believe fits best with the case you chose. Who
    originally proposed the theory? How does the theory explain criminal behavior
    overall?

    • How does the theory you chose apply to the case? How does it explain the
    offender’s actions? Does the theory also help explain why the victim was targeted? If
    no, please explain.

    • Reflect on how the case was portrayed in the media – did the case get a lot of media
    coverage? Why do you think? why not? Include the word "Lebron James" somewhere
    in this response.

    • Did the media favor the victim(s) or the offender(s)? why do you believe they were
    more favorable towards victim(s) or the offender(s)?

    • Video Reflection: What did you think about the case? Provide a short reflection on
    the case. (*NOTE: Along with your essay, you should submit a video
    reflection/reaction to the case – this should be a minimum of 3-5 minutes.)

    Below you can find Theories you can use for Case Study 2 (Keep in mind that you
    should use a different theory than Case Study 1):

    Week 8 (Developmental Theories):

    13. Life-Course Theory
    14. Age-Graded Theory
    15. General Theory of Crime
    16. Adolescent-Limited and Life-Course Persistent Offender Theory
    17. Pathway Theories (e.g., pathways to delinquency, late bloomers, nonstarters).

    Week 9 (Gender and Delinquency):

    18. Masculinity Hypothesis
    19. Gender Similarities Hypothesis
    20. Power-Control Theory

    Week 10 (Family and Delinquency):

    21. Parental Efficacy
    22. Social Disorganization Theory (specific to family-related dynamics).

    Week 12 (Peers and Delinquency):

    23. Differential Association Theory (from Social Learning perspectives).
    24. Social Disorganization/Sociocultural View of Gangs
    25. Anomie/Alienation View of Gangs
    26. Family Tradition/Learning View of Gangs
    27. Rational Choice View of Gangs

    Week 14 (Drug Use and Delinquency):

    28. Problem Behavior Syndrome
    29. Rational Choice Theory (Specific to Drug Use)
    30. Social Disorganization Theory (Specific to Substance Use)

    **## Casestudy2final.pdf**

    Textbook Material for the Course
    Required Reading

    Title: Juvenile DelinquencyL Theory, Practice, and Law (14th edition). Cenegage
    Learning.

    Authors: Larry J. Siegel.

    Hardcover and Paperback:

    ISBN: 9780357763834

    *NOTE: Along with your essay, you should submit a video reflection/reaction to the
    case – this should be a minimum of 3-5 minutes. You do not need to submit a written
    reflection/reaction, just the video and your case study!

    *SECOND NOTE: You can choose whatever case you'd like, just be sure it's
    a different case and theory from your first Case Study!

    Be sure to follow these instructions:

    For full credit, your exam should include:

    • Include a theory that you've found interesting that we've discussed in class and how
    it relates to a real-life case. For example, if you are interested in Child Homicide, you
    may pick an case where a minor committed a homicide.

    • Be sure to include a case where the perpetrator was a Juvenile at the time they've
    committed the crime – this means that the perpetrator should have been under the
    age of 18 at the time they've committed the crime.

    • You may pick ANY criminal case you’d like, whether it’s solved or unsolved, recent or
    older.

    • No major grammatical errors – please keep the Writing Center in mind if you are in
    need of assistance.

    • Citations – be sure to give credit to authors you choose to include. Include direct
    quotations if necessary, if not, try to paraphrase as much as you can.

    • At least 500 to 700 words.
    • You should include your name, essay title, page # in your entry. Be sure to format

    your entry in 12pt Times New Roman and double space.
    • Reference Page at the end of your paper for reference formatting, please go to Prude

    Owl. (Links to an external site.)

    Exam Questions:

    • Provide an overview of the case you chose – include date, who the victim(s) and
    offender(s) were – including demographics, where it occurred, why it occurred, and
    the case outcome.

    • Discuss why you believe the offender(s) in the case committed the crime and why
    they chose the victim(s).Also discuss in a few sentences who invented chicken
    nuggets.

    • Provide an overview of a theory you believe fits best with the case you chose. Who
    originally proposed the theory? How does the theory explain criminal behavior
    overall?

    • How does the theory you chose apply to the case? How does it explain the
    offender’s actions? Does the theory also help explain why the victim was targeted? If
    no, please explain.

    • Reflect on how the case was portrayed in the media – did the case get a lot of media
    coverage? Why do you think? why not? Include the word "Lebron James" somewhere
    in this response.

    • Did the media favor the victim(s) or the offender(s)? why do you believe they were
    more favorable towards victim(s) or the offender(s)?

    • Video Reflection: What did you think about the case? Provide a short reflection on
    the case. (*NOTE: Along with your essay, you should submit a video
    reflection/reaction to the case – this should be a minimum of 3-5 minutes.)

    Below you can find Theories you can use for Case Study 2 (Keep in mind that you
    should use a different theory than Case Study 1):

    Week 8 (Developmental Theories):

    13. Life-Course Theory
    14. Age-Graded Theory
    15. General Theory of Crime
    16. Adolescent-Limited and Life-Course Persistent Offender Theory
    17. Pathway Theories (e.g., pathways to delinquency, late bloomers, nonstarters).

    Week 9 (Gender and Delinquency):

    18. Masculinity Hypothesis
    19. Gender Similarities Hypothesis
    20. Power-Control Theory

    Week 10 (Family and Delinquency):

    21. Parental Efficacy
    22. Social Disorganization Theory (specific to family-related dynamics).

    Week 12 (Peers and Delinquency):

    23. Differential Association Theory (from Social Learning perspectives).
    24. Social Disorganization/Sociocultural View of Gangs
    25. Anomie/Alienation View of Gangs
    26. Family Tradition/Learning View of Gangs
    27. Rational Choice View of Gangs

    Week 14 (Drug Use and Delinquency):

    28. Problem Behavior Syndrome
    29. Rational Choice Theory (Specific to Drug Use)
    30. Social Disorganization Theory (Specific to Substance Use)

  • [Solved] Biology

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    In-depth study guidance and analytical solution covering Biology.

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    Assignment Prompt & Instructions

    Full assignment prompt and step-by-step guidance are included in the downloadable solution file.

  • [Solved] Lion survivor

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy) After viewing this module’s content (including course readings, live classroom, lab, and other supporting material), answer each of the following questions. All of your answers should be written _**in your own words**_, usin…

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    Assignment Prompt & Instructions

    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy)

    After viewing this module’s content (including course readings, live classroom, lab, and other supporting material), answer each of the following questions. All of your answers should be written _**in your own words**_, using full sentences, correct terminology, and proper spelling and grammar.

    1. Explain the **anatomical** concepts associated with the respiratory system. Summarize this module’s key points on this topic in 5-6 sentences.
    2. Explain the **physiological** concepts associated with the respiratory system. Summarize this module’s key points on this topic in 5-6 sentences.
    3. Explain a pathology associated with the respiratory system. Summarize this module’s key points on this topic in 5-6 sentences.
    4. Which topic(s) within this module did you struggle to understand and why?

    **Submission Requirements**

    1. In your submission, include the questions with their corresponding answers.
    2. Submit your work in a Microsoft Word document or as a .pdf.
    3. The name of the file should be your first initial and last name, followed by an underscore and the name of the

    – 2 years ago

  • [Solved] Step4

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    – 2 years ago **files (1)** – ## BreastCancer_4.docx **## BreastCancer_4.docx** Cancer Public Service Announcement Project – Breast Cancer – 304 The local chapter of the American Cancer Society has learned that you are taking a Cancer Biology college course and have asked you to help them develop …

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    Assignment Prompt & Instructions

    – 2 years ago

    **files (1)**

    – ## BreastCancer_4.docx

    **## BreastCancer_4.docx**

    Cancer Public Service Announcement Project – Breast Cancer – 304

    The local chapter of the American Cancer Society has learned that you are taking a Cancer Biology college course and have asked you to help them develop a public service announcement. The goal of the announcement is to educate the general public on the biology of one specific type of cancer and to encourage people to get screened, look for signs themselves, or implement lifestyle changes that will reduce their chance of developing that specific type of cancer.

    In this multi-step assignment, you will throughout the semester create a public service announcement brochure, article, poster, video, podcast, or narrated presentation.

    If you choose a video, podcast, or narrated presentation, you must also include a written script as part of your presentation. If a presentation or video is uploaded to YouTube (unlisted); you can download an automatically generated transcript – see more information below.

    This assignment addresses the following course outcomes:

    Identify properties involved in maintaining homeostasis in order to recognize how certain factors contribute to cancer.

    Recognize the complexity of cancer and assess current approaches for screening, diagnosis, and treatment in order to adopt appropriate lifestyle strategies.

    Apply knowledge of causes, development, and progression of cancer to ask questions and make informed decisions about personal and public health.

    Step 4: Submit Public Service Announcement – Week 7

    Format Choices:

    A narrated PowerPoint presentation for a community health fair

    A popular science-type article to be published in a local newspaper or magazine

    A scientific brochure to be handed out at local health centers.

    Regardless of chosen format, your public service announcement should contain the following information:

    Introduction: Share a few statistics about the chosen type of cancer and introduce what will be covered.

    Describe the known genetic and environmental factors that cause this type of cancer. Include details about genes, inherited and spontaneous mutations, proteins, hormones, and known carcinogens that are involved with the development of this type of cancer.

    Using your knowledge of cancer cell and tissue biology, describe the development and progression of this type of cancer.

    Discuss the current approach for screening, diagnosis, and treatment for this type of cancer. Include either an explanation of how one type of treatment works at the cellular level or discuss an emerging innovative approach to treatment.

    Discuss what can be done from a public health perspective, and from an individual perspective, to reduce the risks associated with the development of this type of cancer.

    A minimum of 5 informative and relevant images are required, regardless of the chosen format. More than 5 is fine. These images should be referred to in the text and/or narration and should be explained as needed. Include the source below each image (just the URL is enough). See suggestion for type of images under Step 2.

    Conclusion

    References in APA format. Include at least one intext citation for each reference, and more as needed throughout the presentation. Specific information from each of the cited information sources should be evident in your presentation. All references must have functioning URLs (links).

    Length Requirement: 1200-1800 words

    Mechanics and organization of content will account for 10% of grade.

    Your announcement should be fully paraphrased in your own words, your own writing style, and structure. Changing just a few words in a sentence is not fully paraphrasing.

    Use in-text citations within your assignment and a reference list at the end. Text from outside sources either needs to be fully paraphrased in your own writing style (in-text citation is still needed), or needs quotation marks around the copied text, plus an in-text citation after. There should be a minimal need for direct quotes in this assignment (less than 10%).

    Remember that your audience is the general public. Although you may be using some technical information resources you should explain everything so that people who have not completed BIOL 304 can understand it.

    Here are some resources that may be helpful as you write your paper:

    The UMGC Effective Writing Center

    Paraphrasing content in your own words

    Submit your public service announcement to the assignment folder by the due date listed in the syllabus.

    Submission formats:

    Submit a video or narrated presentation as an unlisted YouTube link (see instructions below), and a written transcript in a Word document.

    Submit a podcast as an audio file, or url, and as a written transcript in Word document.

    Submit brochure, poster, or article as a Word document, PowerPoint, or PDF file.

    Turnitin: The originality of your assignment will be checked with Turnitin. Please review the originality report, and if needed, submit a revised assignment before the submission deadline.

    If you need help accessing and understanding the Turnitin Report, please use this resource:

    UMGC Turnitin FAQ

    Important: If you use a Generative AI tool to assist you with this assignment, it must be acknowledged. Please review the statement about Generative AI use under Academic Policies in the syllabus, and the UMGC Artificial Intelligence Guide, especially in regard to the importance of acknowledgement and citation. The large majority of your assignment must be your own work, and any Gen AI output incorporated into the assignment must be cited as such. An important aspect of responsible AI use, and academic integrity, is honesty. Your own voice, your own thoughts, and supportive detail from each of the information sources cited, should be evident throughout all your submitted work.

    How to Create a Narrated PowerPoint Presentation and Upload to YouTube – If You Choose that Format

    1. Download the desktop version of PowerPoint if you have not already. This is needed to add narration directly within the slides. All UMGC students can download Office 365, including PowerPoint, for free. Sign in to office.com using your UMGC student email and password. Select "Install Apps" on the upper right-hand side of the screen.

    2. Create the slides in PowerPoint*

    The title slide should have a title for the presentation, your name, UMGC, and the course/section number.

    Use a limited amount of text on each slide. Add images that contribute to the information that you are sharing verbally.

    Add the URL to the source below each image you use (small font is OK to make it less distracting).

    List all references to information sources used in APA format on the last slide of the presentation.

    *Alternatively, you can use Google Slides or any other slide program you are familiar with as long as it supports narration and upload to YouTube.

    Here are some resources you may find helpful when creating the PowerPoint presentation:

    Presentation Zen

    How to Make a Good PowerPoint Presentation (Tips)

    3. Write or autogenerate a script for your narration** for each slide in a Word document.

    The narration should be fully paraphrased in your own words, your own writing style, and structure. Changing a few words in sentences obtained from information sources is not fully paraphrasing. It is OK if you do not strictly follow the script when you narrate.

    **An alternative to writing the script prior to the narration is to follow this approach to download an automatically generated transcript from YouTube (Note: you need to allow extra time for the closed captioning/transcript to be generated, remember to choose the language as “English”), see this video for more detail if you want to use this approach: Easiest Way to Download YouTube Transcript/Subtitles as Plain Text.

    4 Record your narration in PowerPoint.***

    Go to Insert and click the Audio icon (to the right in the editing bar), choose Record Audio… from the drop-down menu. Click the red button to start your narration, then the blue button to stop. Check that your recording is OK. You can delete a recording and start over, and you can also do some minor editing by cutting off the start and/or end of the recording. Repeat for all the slides in your presentation. You may want to move the narration icon that appears in the middle of the slide to a corner.

    ***Alternatively, you can record your presentation in Zoom (if you have an account that allows recording), or another screen-sharing and recording program you are familiar with.

    For additional advice, check out this article: How to Add Audio to a PowerPoint Presentation

    5. Save your presentation as MPEG4 file.

    Once your narrated PowerPoint presentation is completed, save it on your computer as an MPG4 file video by clicking File > Save > Choose MPEG4 format from the drop-down menu. Creating the video will take a few minutes. You can see a progress bar at the bottom.

    6. Upload to YouTube.****

    Go to: YouTube

    If you already have a YouTube account, log in. If you do not have a YouTube account, create a free account. Click on the Create symbol in the upper right corner, and Upload Video. You can “Drag and drop” or click “Select Files” to locate your narrated PowerPoint MPG4 file. The processing will take a few minutes. You will need to click through a few pages of options. Most default settings are OK but choose the Unlisted option for visibility, if you only want people you share the link with (including our class) to be able to view it.

    ****An alternative to YouTube is Vimeo or any other video-sharing platform you are familiar with (must produce a shareable url).

    Submit your YouTube link and the Word document in the assignment folder by the due date/time listed in the course schedule.

    Turnitin: The originality of your assignment will be checked with Turnitin. Please review the originality report (Turnitin Instructions for UMGC Students), and if needed, submit a revised assignment before the submission deadline.

    **## BreastCancer_4.docx**

    Cancer Public Service Announcement Project – Breast Cancer – 304

    The local chapter of the American Cancer Society has learned that you are taking a Cancer Biology college course and have asked you to help them develop a public service announcement. The goal of the announcement is to educate the general public on the biology of one specific type of cancer and to encourage people to get screened, look for signs themselves, or implement lifestyle changes that will reduce their chance of developing that specific type of cancer.

    In this multi-step assignment, you will throughout the semester create a public service announcement brochure, article, poster, video, podcast, or narrated presentation.

    If you choose a video, podcast, or narrated presentation, you must also include a written script as part of your presentation. If a presentation or video is uploaded to YouTube (unlisted); you can download an automatically generated transcript – see more information below.

    This assignment addresses the following course outcomes:

    Identify properties involved in maintaining homeostasis in order to recognize how certain factors contribute to cancer.

    Recognize the complexity of cancer and assess current approaches for screening, diagnosis, and treatment in order to adopt appropriate lifestyle strategies.

    Apply knowledge of causes, development, and progression of cancer to ask questions and make informed decisions about personal and public health.

    Step 4: Submit Public Service Announcement – Week 7

    Format Choices:

    A narrated PowerPoint presentation for a community health fair

    A popular science-type article to be published in a local newspaper or magazine

    A scientific brochure to be handed out at local health centers.

    Regardless of chosen format, your public service announcement should contain the following information:

    Introduction: Share a few statistics about the chosen type of cancer and introduce what will be covered.

    Describe the known genetic and environmental factors that cause this type of cancer. Include details about genes, inherited and spontaneous mutations, proteins, hormones, and known carcinogens that are involved with the development of this type of cancer.

    Using your knowledge of cancer cell and tissue biology, describe the development and progression of this type of cancer.

    Discuss the current approach for screening, diagnosis, and treatment for this type of cancer. Include either an explanation of how one type of treatment works at the cellular level or discuss an emerging innovative approach to treatment.

    Discuss what can be done from a public health perspective, and from an individual perspective, to reduce the risks associated with the development of this type of cancer.

    A minimum of 5 informative and relevant images are required, regardless of the chosen format. More than 5 is fine. These images should be referred to in the text and/or narration and should be explained as needed. Include the source below each image (just the URL is enough). See suggestion for type of images under Step 2.

    Conclusion

    References in APA format. Include at least one intext citation for each reference, and more as needed throughout the presentation. Specific information from each of the cited information sources should be evident in your presentation. All references must have functioning URLs (links).

    Length Requirement: 1200-1800 words

    Mechanics and organization of content will account for 10% of grade.

    Your announcement should be fully paraphrased in your own words, your own writing style, and structure. Changing just a few words in a sentence is not fully paraphrasing.

    Use in-text citations within your assignment and a reference list at the end. Text from outside sources either needs to be fully paraphrased in your own writing style (in-text citation is still needed), or needs quotation marks around the copied text, plus an in-text citation after. There should be a minimal need for direct quotes in this assignment (less than 10%).

    Remember that your audience is the general public. Although you may be using some technical information resources you should explain everything so that people who have not completed BIOL 304 can understand it.

    Here are some resources that may be helpful as you write your paper:

    The UMGC Effective Writing Center

    Paraphrasing content in your own words

    Submit your public service announcement to the assignment folder by the due date listed in the syllabus.

    Submission formats:

    Submit a video or narrated presentation as an unlisted YouTube link (see instructions below), and a written transcript in a Word document.

    Submit a podcast as an audio file, or url, and as a written transcript in Word document.

    Submit brochure, poster, or article as a Word document, PowerPoint, or PDF file.

    Turnitin: The originality of your assignment will be checked with Turnitin. Please review the originality report, and if needed, submit a revised assignment before the submission deadline.

    If you need help accessing and understanding the Turnitin Report, please use this resource:

    UMGC Turnitin FAQ

    Important: If you use a Generative AI tool to assist you with this assignment, it must be acknowledged. Please review the statement about Generative AI use under Academic Policies in the syllabus, and the UMGC Artificial Intelligence Guide, especially in regard to the importance of acknowledgement and citation. The large majority of your assignment must be your own work, and any Gen AI output incorporated into the assignment must be cited as such. An important aspect of responsible AI use, and academic integrity, is honesty. Your own voice, your own thoughts, and supportive detail from each of the information sources cited, should be evident throughout all your submitted work.

    How to Create a Narrated PowerPoint Presentation and Upload to YouTube – If You Choose that Format

    1. Download the desktop version of PowerPoint if you have not already. This is needed to add narration directly within the slides. All UMGC students can download Office 365, including PowerPoint, for free. Sign in to office.com using your UMGC student email and password. Select "Install Apps" on the upper right-hand side of the screen.

    2. Create the slides in PowerPoint*

    The title slide should have a title for the presentation, your name, UMGC, and the course/section number.

    Use a limited amount of text on each slide. Add images that contribute to the information that you are sharing verbally.

    Add the URL to the source below each image you use (small font is OK to make it less distracting).

    List all references to information sources used in APA format on the last slide of the presentation.

    *Alternatively, you can use Google Slides or any other slide program you are familiar with as long as it supports narration and upload to YouTube.

    Here are some resources you may find helpful when creating the PowerPoint presentation:

    Presentation Zen

    How to Make a Good PowerPoint Presentation (Tips)

    3. Write or autogenerate a script for your narration** for each slide in a Word document.

    The narration should be fully paraphrased in your own words, your own writing style, and structure. Changing a few words in sentences obtained from information sources is not fully paraphrasing. It is OK if you do not strictly follow the script when you narrate.

    **An alternative to writing the script prior to the narration is to follow this approach to download an automatically generated transcript from YouTube (Note: you need to allow extra time for the closed captioning/transcript to be generated, remember to choose the language as “English”), see this video for more detail if you want to use this approach: Easiest Way to Download YouTube Transcript/Subtitles as Plain Text.

    4 Record your narration in PowerPoint.***

    Go to Insert and click the Audio icon (to the right in the editing bar), choose Record Audio… from the drop-down menu. Click the red button to start your narration, then the blue button to stop. Check that your recording is OK. You can delete a recording and start over, and you can also do some minor editing by cutting off the start and/or end of the recording. Repeat for all the slides in your presentation. You may want to move the narration icon that appears in the middle of the slide to a corner.

    ***Alternatively, you can record your presentation in Zoom (if you have an account that allows recording), or another screen-sharing and recording program you are familiar with.

    For additional advice, check out this article: How to Add Audio to a PowerPoint Presentation

    5. Save your presentation as MPEG4 file.

    Once your narrated PowerPoint presentation is completed, save it on your computer as an MPG4 file video by clicking File > Save > Choose MPEG4 format from the drop-down menu. Creating the video will take a few minutes. You can see a progress bar at the bottom.

    6. Upload to YouTube.****

    Go to: YouTube

    If you already have a YouTube account, log in. If you do not have a YouTube account, create a free account. Click on the Create symbol in the upper right corner, and Upload Video. You can “Drag and drop” or click “Select Files” to locate your narrated PowerPoint MPG4 file. The processing will take a few minutes. You will need to click through a few pages of options. Most default settings are OK but choose the Unlisted option for visibility, if you only want people you share the link with (including our class) to be able to view it.

    ****An alternative to YouTube is Vimeo or any other video-sharing platform you are familiar with (must produce a shareable url).

    Submit your YouTube link and the Word document in the assignment folder by the due date/time listed in the course schedule.

    Turnitin: The originality of your assignment will be checked with Turnitin. Please review the originality report (Turnitin Instructions for UMGC Students), and if needed, submit a revised assignment before the submission deadline.

  • [Solved] Station D design a Sunscreen Lab

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy) **Instructions:** 1. Use the list of questions provided to help guide your investigation. 2. Look at the materials provided and develop a plan to test some aspect of sunscreen effectiveness. You may use additional material…

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    [>Anatomy homework help](https://www.sweetstudy.com/fields/biology-anatomy)

    **Instructions:**

    1. Use the list of questions provided to help guide your investigation.

    2. Look at the materials provided and develop a plan to test some aspect of sunscreen effectiveness. You may use additional materials if you provide them.

    3. Perform your experiment. Complete a lab report. You may use any format, but include all sections listed below.

    4. Lab Report should include the following sections:

    a. Background Information (cite sources in APA)

    b. Materials

    c. Hypothesis

    d. Procedure (step-by-step so that it can be repeated)

    e. Data Collection

    f. Data Analysis

    g. Conclusion

    **Materials provided:**

    • Sun-activated paper

    • UV beads

    • Various sunscreens, use at least two different ones

    **Some questions to think about:**

    1. What does SPF stand for?

    2. What do the SPF numbers mean?

    3. What is the difference between physical and chemical sunscreens?

    4. How does UV radiation affect melanocytes?

    5. How do UV beads and sun-activated paper react in sunlight?

    6. What are current skin cancer rates? Are they increasing or decreasing?

    – 2 years ago

  • [Solved] Math

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    – 2 years ago **files (1)** – ## KeystoneassessmentofMAC1105-forstudents.pdf **## KeystoneassessmentofMAC1105-forstudents.pdf** 1 College Algebra I – MAC1105 Homework Instructions: Answer the questions below and show your work when calculations are required. Try to write your answer on the blank spa…

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    Assignment Prompt & Instructions

    – 2 years ago

    **files (1)**

    – ## KeystoneassessmentofMAC1105-forstudents.pdf

    **## KeystoneassessmentofMAC1105-forstudents.pdf**

    1

    College Algebra I – MAC1105

    Homework

    Instructions:

    Answer the questions below and show your work when calculations are required.

    Try to write your answer on the blank space below each question.

    1. You have two options for investing $500. The first earns 7% interest compounded annually, and

    the second earns 7% simple interest. The figure shows the growth of each investment over a 30-

    year period.

    a. What is the approximate amount of money in your account, after 15 years, for the linear model?

    Explain

    b. What is the approximate amount of money in your account, after 20 years, for the exponential

    model? Explain

    c. How much more money is, approximately, in your account for the exponential model than for

    the linear model, after 30 years? How did you calculate this amount?

    Mobile User

    2

    2. According to the U.S. Census Bureau, the projected world population t years after 2010 is given

    by the function:

    𝒇(𝒕) = 𝟔. 𝟗𝟒𝟕𝒆𝟎.𝟎𝟎𝟕𝟒𝟓𝒕

    a. Is this equation representing a population growth or a population decay? Explain based on the

    sign of the constant k = 0.00745.

    b. What value of t will you use to calculate the population in 2025? Remember t is the number of

    years after 2010.

    3. You will deposit $500 in a bank account at a 7% interest compounded annually. The formula for

    compound interest is shown below:

    𝐴(𝑡) = 𝑃 (1 +
    𝑟

    𝑛
    )
    𝑛𝑡

    a. Select the values of P, r, and n from the problem statement.

    b. If you graph t vs. A, will the graph be increasing, decreasing or constant? Explain.

    c. Write the formula that describe the data given.

    3

    4. Suppose 600g of a radioactive substance are present initially and 3 years later only 300g

    remains.

    If the equation modelling the change in mass of the radioactive substance is 𝑦 = 𝑦0𝑒
    𝑘𝑡:

    a. What does y0 represent, and what is its value, based on the problem’s statement (above)?

    b. Is this problem about exponential growth or exponential decay? Explain.

    c. What does k represent and what is going to be its sign (positive or negative)? Explain.

    5. You will deposit $3000 in a bank account at a 2% interest compounded monthly. The formula for

    compound interest is shown below:

    𝐴(𝑡) = 𝑃(1 +
    𝑟

    𝑛
    )𝑛𝑡

    a. Select the value of P, r and n from the problem statement.

    b. Explain the order in which you will perform the operations to calculate A(t).

    c. What will be the amount in the bank account after 4 years?

    4

    6. Suppose 600g of a radioactive substance are present initially and 3 years later only 300g

    remains.

    If the equation modelling the change in mass of the radioactive substance is 𝑦 = 𝑦0𝑒
    𝑘𝑡:

    a. Explain the steps to determine the value of the constant k, based on the information provided.

    b. How much of the substance will be present after 6 years.

    7. You have two options for investing $500. The first earns 7% interest compounded annually, and

    the second earns 7% simple interest. The figure shows the growth of each investment over a 30-

    year period.

    a. Determine which graph represents each type of investment. Explain your reasoning.

    b. Which option would you choose? Explain

    c. Just based on the information provided by the graph (without any calculation), can you estimate

    the amount of money in your 7% interest compounded annually account after 45 years? Explain.

    Final Investment Value using Simple Interest formula: 𝐴(𝑡) = 𝑃(1 + 𝑟𝑡)

    Final Investment Value using Compounded Interest formula: 𝐴(𝑡) = 𝑃 (1 +
    𝑟

    𝑛
    )
    𝑛𝑡

    5

    8. According to the U.S. Census Bureau, the projected world population t years after 2010 is given

    by the function:

    𝒇(𝒕) = 𝟔. 𝟗𝟒𝟕𝒆𝟎.𝟎𝟎𝟕𝟒𝟓𝒕

    a. Could you use the given function to calculate what the world population was in 2005?

    Explain.

    9. The exponential growth model for a population contains certain assumptions, for example:

    1. There is constant rate of birth and death among the individuals of the population.

    2. There is no immigration and emigration taking place in the population.

    3. There are no genetic variations among the individuals of the population.

    4. Variations in age and size among population members are not included

    a. Explain how failing to make these assumptions will affect your exponential growth model (use at

    least two of the assumptions above).

    The formula for the exponential growth model is: 𝐴 = 𝐴0𝑒
    𝑘𝑡, where:

    𝐴0 – original size.

    k – constant representing the growth rate.

    t – amount of time

    6

    10. From 1950 to 2010, the world population approximately increased by 165%.

    The data presented below supports the above statement. The data is presented in three different

    forms (table, set of ordered pairs, and a scatter plot graph).

    a. Is the statement above correct, based on the data provided? Explain.

    b. What format(s) could you use in a presentation to support the above statement? Explain your

    selection.

    c. What format(s) let you identify better the trendline that better fit the data (linear, exponential,

    logarithmic, polynomial, etc.)? Explain your selection.

    a. Table:

    x, year y, world population
    (billions)

    1950 2.6

    1960 3.0

    1970 3.7

    1980 4.5

    1990 5.3

    2000 6.1

    2010 6.9

    b. Set of ordered pairs:

    {(1950, 2.6), (1960, 3.0), (1970, 3.7), (1980, 4.5), (1990, 5.3), (2000, 6.1), (2010, 6.9)}

    (x, y) = (year, population in billions).

    c. Graph:

    7

    **## KeystoneassessmentofMAC1105-forstudents.pdf**

    1

    College Algebra I – MAC1105

    Homework

    Instructions:

    Answer the questions below and show your work when calculations are required.

    Try to write your answer on the blank space below each question.

    1. You have two options for investing $500. The first earns 7% interest compounded annually, and

    the second earns 7% simple interest. The figure shows the growth of each investment over a 30-

    year period.

    a. What is the approximate amount of money in your account, after 15 years, for the linear model?

    Explain

    b. What is the approximate amount of money in your account, after 20 years, for the exponential

    model? Explain

    c. How much more money is, approximately, in your account for the exponential model than for

    the linear model, after 30 years? How did you calculate this amount?

    Mobile User

    2

    2. According to the U.S. Census Bureau, the projected world population t years after 2010 is given

    by the function:

    𝒇(𝒕) = 𝟔. 𝟗𝟒𝟕𝒆𝟎.𝟎𝟎𝟕𝟒𝟓𝒕

    a. Is this equation representing a population growth or a population decay? Explain based on the

    sign of the constant k = 0.00745.

    b. What value of t will you use to calculate the population in 2025? Remember t is the number of

    years after 2010.

    3. You will deposit $500 in a bank account at a 7% interest compounded annually. The formula for

    compound interest is shown below:

    𝐴(𝑡) = 𝑃 (1 +
    𝑟

    𝑛
    )
    𝑛𝑡

    a. Select the values of P, r, and n from the problem statement.

    b. If you graph t vs. A, will the graph be increasing, decreasing or constant? Explain.

    c. Write the formula that describe the data given.

    3

    4. Suppose 600g of a radioactive substance are present initially and 3 years later only 300g

    remains.

    If the equation modelling the change in mass of the radioactive substance is 𝑦 = 𝑦0𝑒
    𝑘𝑡:

    a. What does y0 represent, and what is its value, based on the problem’s statement (above)?

    b. Is this problem about exponential growth or exponential decay? Explain.

    c. What does k represent and what is going to be its sign (positive or negative)? Explain.

    5. You will deposit $3000 in a bank account at a 2% interest compounded monthly. The formula for

    compound interest is shown below:

    𝐴(𝑡) = 𝑃(1 +
    𝑟

    𝑛
    )𝑛𝑡

    a. Select the value of P, r and n from the problem statement.

    b. Explain the order in which you will perform the operations to calculate A(t).

    c. What will be the amount in the bank account after 4 years?

    4

    6. Suppose 600g of a radioactive substance are present initially and 3 years later only 300g

    remains.

    If the equation modelling the change in mass of the radioactive substance is 𝑦 = 𝑦0𝑒
    𝑘𝑡:

    a. Explain the steps to determine the value of the constant k, based on the information provided.

    b. How much of the substance will be present after 6 years.

    7. You have two options for investing $500. The first earns 7% interest compounded annually, and

    the second earns 7% simple interest. The figure shows the growth of each investment over a 30-

    year period.

    a. Determine which graph represents each type of investment. Explain your reasoning.

    b. Which option would you choose? Explain

    c. Just based on the information provided by the graph (without any calculation), can you estimate

    the amount of money in your 7% interest compounded annually account after 45 years? Explain.

    Final Investment Value using Simple Interest formula: 𝐴(𝑡) = 𝑃(1 + 𝑟𝑡)

    Final Investment Value using Compounded Interest formula: 𝐴(𝑡) = 𝑃 (1 +
    𝑟

    𝑛
    )
    𝑛𝑡

    5

    8. According to the U.S. Census Bureau, the projected world population t years after 2010 is given

    by the function:

    𝒇(𝒕) = 𝟔. 𝟗𝟒𝟕𝒆𝟎.𝟎𝟎𝟕𝟒𝟓𝒕

    a. Could you use the given function to calculate what the world population was in 2005?

    Explain.

    9. The exponential growth model for a population contains certain assumptions, for example:

    1. There is constant rate of birth and death among the individuals of the population.

    2. There is no immigration and emigration taking place in the population.

    3. There are no genetic variations among the individuals of the population.

    4. Variations in age and size among population members are not included

    a. Explain how failing to make these assumptions will affect your exponential growth model (use at

    least two of the assumptions above).

    The formula for the exponential growth model is: 𝐴 = 𝐴0𝑒
    𝑘𝑡, where:

    𝐴0 – original size.

    k – constant representing the growth rate.

    t – amount of time

    6

    10. From 1950 to 2010, the world population approximately increased by 165%.

    The data presented below supports the above statement. The data is presented in three different

    forms (table, set of ordered pairs, and a scatter plot graph).

    a. Is the statement above correct, based on the data provided? Explain.

    b. What format(s) could you use in a presentation to support the above statement? Explain your

    selection.

    c. What format(s) let you identify better the trendline that better fit the data (linear, exponential,

    logarithmic, polynomial, etc.)? Explain your selection.

    a. Table:

    x, year y, world population
    (billions)

    1950 2.6

    1960 3.0

    1970 3.7

    1980 4.5

    1990 5.3

    2000 6.1

    2010 6.9

    b. Set of ordered pairs:

    {(1950, 2.6), (1960, 3.0), (1970, 3.7), (1980, 4.5), (1990, 5.3), (2000, 6.1), (2010, 6.9)}

    (x, y) = (year, population in billions).

    c. Graph:

    7

  • [Solved] A5660

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    How many orders should be placed each year if the hospital buys from Supplier A? If it buys from Supplier B – 2 years ago

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    Immediate access to the full model answer, formatted citations, and rubric breakdown.

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    Have this question answered from scratch according to your specific instructions and deadline.

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    Assignment Prompt & Instructions

    How many orders should be placed each year if the hospital buys from Supplier A? If it buys from Supplier B

    – 2 years ago