The part of the protein molecule that carries nitrogen is the
A) side chain. B) hydrogen group. C) acid group. D) amine group.
D
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When MAO is blocked by MAO inhibitors, which amine is affected (levels rise)?
A. lysine B. tyramine C. arginine D. glycine E. glutamine
A reduction in body water is known as _______________________
Fill in the blank(s) with correct word
How does vitamin A affect the immune system?
A) It takes up and stores iron, keeping it away from invading microbes. B) It has no effect on the immune system. C) It suppresses the immune response. D) It is necessary for the differentiation of immune cells.
Which process is NOT a source of ammonia ions in the body??
A) ?creation of urea by the liver B) ?generation by deamination of amide groups from glutamine C) ?ingestion and absorption from foods D) ?generation by bacterial lysis of urea and amino acids in the GI tract