Define a single-payer system and identify a country where it is used

/in /by

The 2010 Patient Protection and Affordable Care Act (ACA) was implemented primarily to provide access to health insurance for those who would not otherwise be insured. The ACA is not designed as a single-payer healthcare system although some of its architects as well as its detractors see the ACA as steering the United States toward one.
Research the single-payer approach to healthcare delivery using your textbook, the Argosy University online library resources, and the Internet.
In a 3–4-page paper, address the following:
• Define a single-payer system and identify a country where it is used.
• Using demonstrated research findings, describe the strengths and weaknesses of a single-payer healthcare system.
• Based on your current situation in terms of healthcare coverage (insured by an employer, covered under a parent’s or spouse’s policy, receiving government benefits, uninsured, etc.), explain how a single-payer plan would affect how you receive healthcare. Do you favor a single-payer approach? Why, or why not?
• If you were to design a single-payer system, explain how you would address the challenges.
Write a 3–4-page paper in Word format. Apply APA standards to citation of sources.

Biology Assignment

/in /by

 
Assignment:
Most people should aim to get a variety of high quality nutrients in their diet – this includes macro-nutrients such as carbohydrates, fats, and proteins, and also micro-nutrients (vitamins and minerals) such as vitamin C and calcium. Analyze your diet, concentrating on nutrition, not calories. Your writing assignment should discuss the following:

  • Overall, how would you rate your diet?
  • What are you doing well?
  • In what area(s) could your diet be improved? How could you improve (what could be added, subtracted, or changed to make it better)?

Please support your paper with specific examples from your nutrition log. For example, if you say you are doing well because you eat enough fruits and vegetables, you should support this from your log (“I had x servings”) and possibly from an outside source (“nutritionists recommend eating x servings per day (CITATION)”).
Submit this assignment with the written analysis on the first page, references (if used) on the second,
Biology 101 Writing Assignment Guidelines
The written assignments are designed to provide opportunities for the student to find, evaluate, select, synthesize, organize, cite, and present information and arguments clearly and effectively for understanding scientific issues on personal, societal, and global levels.  This requirement is designed to help students achieve the University-wide Student Learning Outcomes (UPS 300.003) specifically to “communicate clearly, effectively, and persuasively, both orally and in writing”. (See:http://www.fullerton.edu/senate/publications_policies_resolutions/ups/UPS%20300/UPS%20300.003.pdf)
It is important that your assignments are thoroughly researched and clearly written.  You should define all your terms and be concise.  These assignments are designed to give you the experience of applying your knowledge of biology to a current controversy or topic of interest.  You will use the same sort of method that you will later use as an informed citizen and consumer when making decisions that involve biology. You should review the relevant chapters in your textbook, other course materials and use other sources to fill in missing information when necessary.
The structure of your paper

  • Be sure to cover the points mentioned in each individual assignment and define all technical terms that you use in your own words.  Your paper needs to be written so the average person can understand it.
  • You are encouraged to use first and/or second person in all of these writing assignments.
  • Your paper must be between 1/2 -1page (not including references).  The second page is only for the complete references of the material cited in your paper.  Any portion of your text on the second page will not be read or graded. Your paper should be double-spaced with one-inch margins, using 12 point Times New Roman font.  No cover page or heading is required (the body of your paper should begin on the first line of the first page).
  • You are not allowed to include any quotes in your paper.  All of your writing must be original. You must properly paraphrase ideas from the literature, even if you provide an in-text citation.
  • Information and ideas that are properly paraphrased must be accompanied by proper in-text citations in the body of your paper and a corresponding reference in American Psychological Association (APA) format. Note: only the references need to be in APA, other APA formatting items (such as a title page) should not be included.
  • You need to review your paper for format, spelling, grammar and usage errors before you submit it, or you will lose points.
  • Please also review the grading rubric before submitting your paper to make sure that you have done everything you can to receive a good grade.

Outside Sources
Primary Sources:  You may find information in the “primary literature,” which is where the research was originally published.  You can find these articles by using CSUF’s on-line search engines, or by asking for the help of a CSUF librarian.  Examples of the primary literature include Science, Nature, Proceedings of the National Academy, and Genetics.
Secondary Sources:  You may find relevant articles in recent newspapers, popular magazines, or popular science journals.  These are referred to as “secondary” sources, since they describe research that was published elsewhere.  Examples of these include The New York Times, The Los Angeles Times, The Guardian, Time, Scientific American, Discover, New Scientist, and Science News.
Websites: If you choose to use a website, be aware that most websites are not peer-reviewed, and often present inaccurate information.  Examples of excellent websites include those of the National Academy of Science, the National Institute of Health, the Centers for Disease Control, and WebMD. If you are unsure of the appropriateness of a website, check with your instructor.  Alternatively, the CSUF library has an excellent guide to evaluating websites at http://library.fullerton.edu/ under Guides for Undergraduates.  Wikipedia is not an appropriate website for research in a college course.
Guidelines for citing references
In-Text Citations are REQUIRED for any information included in your paper (everything that is not common knowledge or opinion)
In-text citations should be in APA format.
NOTE:  Any course materials used to complete these assignments must also be properly cited in your paper.
Reference Page is REQUIRED and should include all sources cited in text
Your references should be formatted using APA guidelines.

When a cell is at rest, what ions can pass through easily?

/in /by

Background:
Visit http://highered.mheducation.com/sites/0073403490/information_center_view0/index.html and choose the Students edition tab at the left side of the page (you don’t need to sign in). Click on Chapter 4(It is from old book, for more information read chapter 8 in current book “Fundamentals of Human Physiology” by Silverthorn, Pearson education, and then on Animation Quizzes. Open the animations links and view the animations: 1) action potential propagation in an unmyelinated axon (the first animation) and 2) voltage gated channels and the action potential (the sixteenth animation). Take the quizzes under each animation.
Then go to http://faculty.washington.edu/chudler/ap.html
Read through the material. Observe the simulated action potential recording.
Procedure:
Insert the Ph.I.L.S. disk or access the online website.
Do Lab Activity: The Compound Action Potential (#12).
Conclusion:
Attach a screen shot (Ctrl & Prt Scr then paste) of the completed graph from your PhILS journal and Write a general narrative report (NOT scientific format) that discusses what can be learned from the exercise. Discuss a little and be sure to incorporate answers to the following questions in your narrative.
1. When a cell is at rest, what ions can pass through easily?
2. The words “spike” and “impulse” are used in place of what?
3. What is “threshold”?
4.Which ions move through the membrane causing depolarization?
5. Which ions move through the membrane causing repolarization?
6. What causes the sodium channels to open?

Basic Biology

/in /by

 
College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct English, spelling and grammar. Sources must be cited in APA format. Your response should be four (4) double-spaced pages; refer to the &quote; Assignment Format & quote; page located on the Course Home page for specific format requirements.
Integrate by discussion the properties of life, basic chemical terminology, and molecules and compounds of a cell necessary for life. Include the basic anatomy and physiology of a cell and describe how cell respiration, photosynthesis, and cell reproduction occur in a succinct manner.
Include a brief discussion about Mendel’s Laws and an overview of DNA structure and function.
Conclude with a discussion of cancer and the mechanisms of gene control.