Answer
Amino acids have a skeleton that contains a carboxyl group and an amino acid group, both are covalently bonded to a central carbon atom. The other two groups on the central carbon atom are hydrogen and an R group that is a part of the amino acid side chain.
Work Step by Step
Amino acids have a skeleton that contains a carboxyl group and an amino acid group, both are covalently bonded to a central carbon atom. The other two groups on the central carbon atom are hydrogen and an R group that is a part of the amino acid side chain.