Villi are located in the
A) small intestine. B) rectum. C) mouth. D) chyme.
Answer: A
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Bile
A) stimulates the release of digestive enzymes from the pancreas. B) neutralizes HCl in chyme. C) emulsifies fat. D) signals the brain to stimulate hunger. E) digests protein.
Muscle pain, wasting, and heart damage result from a deficiency of
A. molybdenum. B. iron. C. selenium. D. zinc.
Foster consumes about 350 g of protein daily, mostly in the form of meat and amino acid supplements. He does not use vitamin/mineral supplements, and he eats very few fruits, vegetables, dairy products, and grains. Based on this information, Foster's diet lacks ________.
A. zinc B. calcium C. potassium D. iron
About how many kcal are supplied by 8 oz of the typical sports drink?
a. 5-10 b. 10-50 c. 50-100 d. 100-200 e. 200-400