Vitamin A in the form of _____ is used to treat acne
A) retinol
B) retinal
C) retinoic acid
D) beta-carotene
E) lycopene
C
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Which of the following is true of type 2 diabetes?
A) It is the least common form of diabetes. B) It frequently occurs during childhood or adolescence. C) It is caused by insulin resistance. D) It is considered an autoimmune disorder.
Over 95 percent of the potassium in your body is found ________
A. in the brain B. in blood C. outside the cells D. inside the cells
The RDA for iron for children ages 4-8 years is _____
a. <5 mg/day b. 8 mg/day c. 10 mg/day d. 18 mg/day e. 29 mg/day
The main function of carbohydrates in the body is to:
a. furnish the body with energy. b. provide material for synthesizing cell walls. c. synthesize fat. d. insulate the body to prevent heat loss.