Which of the following vitamins acts as a hormone in the human body?
A. C
B. D
C. Niacin
D. Riboflavin
Answer: B
Nutritional Science
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For meat or poultry to be labeled organic, the animals _____
a. must be given feed products that are 100% organic b. can occasionally be given antibiotics to prevent serious disease c. can be given regulated hormones to promote growth d. can be given feed products containing GMOs e. can only live in a confined area for five hours per day
Nutritional Science
The study of the effects of diet on gene expression is called:
a. gene expression. b. nutritional genomics. c. nutritional science. d. gene therapy.
Nutritional Science
Which minerals are the major electrolytes, and what roles do they have in the body?
Nutritional Science
Approx. _____ of U.S. adults are obese.
A. one-quarter B. one-third C. one-half D. two-thirds
Nutritional Science