Two vitamins that play a greater role in strengthening the body's immune system are:
a. A and C.
b. B and C.
c. C and E.
d. A and K.
a
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Which of the following answers includes characteristics of a sound diet??
A) Low carbohydrate, high protein B) Calorie control, low fat C) Balance and variety D) More than adequate E) All of the above
Identify the enzyme that hydrolyzes interior peptide bonds to form polypeptides.
A. lipase B. amylase C. chymotrypsin D. ribonuclease E. renin
Lucianna's energy requirement is 1,600 kcal/day. What is her personal Daily Value for saturated fat??
A) ?17 grams B) ?20 grams C) ?53 grams D) ?65 grams
Essential nutrients _____
a. must be obtained in the diet b. should be consumed in excessive amounts to promote optimal health c. are generally manufactured by the body d. are less important than nonessential nutrients e. do not need to be obtained in the diet