On sunny days, Juan spends at least 20 minutes exercising outdoors because he knows sunlight helps his body make
A. riboflavin.
B. biotin.
C. vitamin B-12.
D. vitamin D.
Answer: D
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The role of high-protein diets in several disease states is still unclear, but it is thought that __________ from high-protein diets may contribute to conditions such as osteoporosis and kidney stones.
a. Increased saturated fat intake b. Increased pH levels c. Prioritization of calcium absorption d. Increased acid
A positive skin-prick test result correctly identifies an allergen ____ percent of the time.?
A) ?50 to 60 B) ?60 to 70 C) ?70 to 80 D) ?80 to 90
Fluoride deficiency has been shown to result in
A. osteoporosis. B. dental caries. C. osteoarthritis. D. kyphosis.
Arrange the 4 energy systems named in order from the least to the greatest based on endurance capacity:Oxidative phosphorylation (carbohydrate)
a. A - least b. B - low c. C - great d. D - greatest