Which nutrient participates in the synthesis and function of the organs and cells of the immune system and antibody production?

a. omega - 3 fatty acids
b. protein
c. vitamin D
d. zinc
e. vitamin A


Answer: b. protein

Nutritional Science

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Deficiencies of what minerals are world health problems?

a. Iodine, lead, sodium b. Lead, iron, potassium c. Calcium, sodium, potassium d. Iron, iodine, calcium

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About 90% of vitamin E is stored in

A) the liver. B) cell membranes. C) the skin. D) adipose tissue.

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Sterilization is an extremely effective method of destroying food-borne pathogens.

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

Nutritional Science

Peptide neurotransmitters such as serotonin help prevent obesity by:

a. modulating food intake. b. increasing basal metabolic rate. c. decreasing absorption of fat from the intestines. d. stimulating physical activity.

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