University of Arizona Global Campus Perspective on Protein Discussion Questions

For this assignment, choose one of the study questions on protein. Write a brief answer to the question, and then write a brief statement of your personal perspective about protein intake. You will be graded only on the accuracy of your answer, not your personal opinion.

1. On average, how much protein does a healthy, moderately active person need?
2. Under what circumstances might we need additional protein?
3. What are the pros and cons of getting that additional protein from shakes, bars, and other dietary supplements?
4. What are amino acids? What chemical element do they provide that is not present in carbohydrates or lipids?
5. What foods supply “high quality” protein?
6. What are the principal functions of protein in the body?
7. What role does protein play in:
   1. our immunity to infectious diseases?
   2. regulating body processes?
   3. transporting nutrients?
   4. maintaining fluid balance in the cells?
   5. facilitating physical activity and exercise?
8. What are the pros and cons of vegetarianism?
9. What are the different types of vegetarianism?
10. What nutrients might be missing in a vegan diet?
11. How has a plant-based diet been associated with prevention of cancer?
12. What is “protein sparing”?
13. What are lipoproteins?
14. What does a “healthy” cholesterol screen look like?
    1. differentiate between HDLs and LDLs
    2. association of LDLs with atherosclerosis
    3. effect of diet on cholesterol levels
    4. effect of genetics on cholesterol levels