Zinc is part of the ________ and DNA structure, functions in taste acuity, and helps prevent age-related macular degeneration

A) red blood cell B) RNA C) folate D) B vitamins


Answer: B

Nutritional Science

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There is scientific evidence that physical activity helps people maintain a stable weight over time, but the optimal amount of activity for weight maintenance is not always clear.

Answer the following statement true (T) or false (F)

Nutritional Science

Which of the following is NOT an approved health claim for food and disease prevention?

a. Folic acid and neural tube defects b. Calcium and osteoporosis c. Calcium and arthritis d. Whole grains and heart disease

Nutritional Science

The placenta is the site of common tissue between the mother and the embryo where nutrients, oxygen, and waste products are exchanged through the

A) fetal blood vessels. B) maternal blood vessels. C) umbilical cord. D) amniotic sac.

Nutritional Science

Vitamins involved in red blood cell synthesis are

A. folate and thiamin. B. vitamin B-12 and folate. C. thiamin and niacin. D. folate and pantothenic acid.

Nutritional Science