Question

"97) Which bonds are created during the formation of the primary structure of a protein?

A) phosphodiester bonds
B) peptide bonds
C) peptide bonds, hydrogen bonds, and disulfide bonds
D) hydrogen bonds
E) disulfide bonds"

Answer 1

Peptide bonds are created during the formation of the primary structure of a protein. Hydrogen bonds and disulfide bonds are involved in the secondary and tertiary structures, respectively.

Step-by-step explanation:

The primary structure of a protein is the sequence of amino acids that make up the polypeptide chain. During the formation of the primary structure, peptide bonds are created. Peptide bonds are covalent bonds formed between the amino group of one amino acid and the carboxyl group of another amino acid.

Hydrogen bonds and disulfide bonds are involved in the formation of the secondary and tertiary structures of a protein, respectively, and not the primary structure. Hydrogen bonds contribute to the formation of secondary structures like alpha-helices and beta-pleated sheets, while disulfide bonds form between sulfur atoms of cysteine residues in the polypeptide chain.