HUMAN NUTRITION

Detailed explanation-1: -The building blocks of proteins are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain (see below).

Detailed explanation-2: -True. Proteins are composed of amino acids. The amino acids that comprise proteins are connected via peptide linkages. They are composed of a linear chain folded into a globular structure.