An essential amino acid
A. can be synthesized in the body if caloric intake is adequate.
B. can be synthesized in the body if there is a nitrogen source.
C. cannot be synthesized in the body in sufficient quantity to meet body needs.
D. can be formed in the body from nonessential amino acids.
Answer: C
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Why are most types of fiber indigestible in the human GI tract?
A. The molecular structure of fiber is too highly coiled to be broken down. B. Fiber is too viscous to be digested by bacteria in the colon. C. Alpha bonds present in fiber are difficult for the body to break down. D. Beta bonds present in fiber are difficult for the body to break down.
Which ingredients in a box of Toaster Coasters would provide the body with energy?
a. Salt, water, sugar
b. Enriched flour, cottonseed oil, huckleberries
c. Egg yolk, citric acid, dry yeast
d. Sodium benzoate, corn starch, malted barley flour
If Mark needs 2400 kcalories per day, how much protein does he need to consume daily based on the AMDR recommendation for protein for adults?
a. 40 to 150 grams b. 60 to 210 grams c. 80 to 120 grams d. 100 to 320 grams
Patients who have had gastric bypass surgery require additional supplementation of _____
a. proteins b. insulin c. sodium and phosphorus d. intrinsic factor e. vitamin B12 and calcium