Botany - Biomolecules Question with Solution | TestHub

Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure, which consists of a central carbon atom, also known as the alpha $(\alpha )$ carbon, bonded to an amino group $\left({\mathrm{NH}}_2\right)$, a carboxyl group $(\mathrm{COOH})$, and to a hydrogen atom. Glycine is the simplest of all amino acids as R-group is hydrogen.