A pregnant woman has PKU. Which of these amino acids do you advise decreased in her diet?

a. phenylalanine
b. proline
c. lysine
d. tyrosine


Answer: a. phenylalanine

Nutritional Science

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What are the major dietary energy sources that are composed of two simple sugars??

A) ?disaccharides B) ?polysaccharides C) ?monosaccharides D) ?trioses

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Which of the following is true of the process of photosynthesis?

A) It produces glucose and oxygen. B) 36 adenosine triphosphate molecules are produced at the final stage of photosynthesis. C) It prevents blood glucose levels from becoming dangerously elevated. D) Molasses is purified by photosynthesis.

Nutritional Science

Extremely slow cooling or long storage times form _____ crystals, which have an opaque look yet produce a sandy, brittle texture

a. alpha (?) b. beta (?) c. beta prime (?') d. all of the above answers are correct e. none of the above answers is correct

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An increase in body weight of 2.2 pounds in a day indicates:

a. body fluid loss. b. body fluid gain. c. increasing size of fat cells. d. increasing adipose tissue deposit.

Nutritional Science