Identify in the following list the chemical bond responsible for forming the primary structure of proteins:
A) peptide bond.
B) hydrophobic bond.
C) phosphodiester bond.
D) electrostatic bond.
E) disulfide bond.

Question

Quizplus · Accepted Answer

The primary structure of proteins refers to the linear sequence of amino acids joined together by peptide bonds. Therefore, A) peptide bond is the best choice as it is the chemical bond responsible for forming these linear chains of amino acids. Hydrophobic bonds, electrostatic bonds, and disulfide bonds are involved in the three-dimensional folding of proteins, while phosphodiester bonds are found in nucleic acids.

Identify in the Following List the Chemical Bond Responsible for Forming