Wheat does not contain enough lysine for humans to synthesize proteins from wheat alone. Thus, in wheat, lysine is considered to be a(n) _____.
A)nonessential protein
B)incomplete protein
C)limiting amino acid
D)inadequate amino acid

Question

Wheat does not contain enough lysine for humans to synthesize proteins from wheat alone. Thus, in wheat, lysine is considered to be a(n)  _____.
A)nonessential protein
B)incomplete protein
C)limiting amino acid
D)inadequate amino acid

Quizplus · Accepted Answer

When a protein is limiting in an individual's diet, it means that there is not enough of that amino acid to support the body's protein needs. Lysine is considered a limiting amino acid when there isn't enough of it in wheat, for example, which makes it difficult for the body to synthesize proteins.

Wheat Does Not Contain Enough Lysine for Humans to Synthesize