Question

a protein can best be defined as a polymer question 13 options: of amino acids. containing one or more polypeptide chains. containing double helices. containing 20 peptide linkages. containing 20 amino acids.

Answer 1

amino acids

Step-by-step explanation:

Proteins are polymers of amino acids linked via α-peptide bonds. They can be represented as primary, secondary, tertiary, and even quaternary structures, but from a nutritional viewpoint only the primary (amino acid) sequence is of interest.