BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The bonding properties of carbon Perhaps more important, however, is carbon’s capacity for covalent bonding. Because a C atom can form covalent bonds to as many as four other atoms, it’s well suited to form the basic skeleton, or “backbone, ” of a macromolecule.

Detailed explanation-2: -Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or molecules.