The primary structure of a protein is
A. an alpha helix or a pleated sheet.
B. the amino acid sequence of the polypeptide chain.
C. composed of two or more polypeptide chains.
D. maintained by hydrogen bonds.
Answer:B
The primary structure of a protein is
A. an alpha helix or a pleated sheet. B. the amino acid sequence of the polypeptide chain. C. composed of two or more polypeptide chains. D. maintained by hydrogen bonds.