Answer:
Peptide bonds are formed by hydrolysis or losing a water (H₂O)
Step-by-step explanation:
Two or more amino acids are linked by forming peptide bonds, and then eventually form polypeptides. These peptide bonds are covalent in nature and require water. an amino group and a carboxyl group to form. These components then undergo hydrolysis to form long-chain amino acids.
The sequence of the amino acid chain starts with the α-amino group residue and with an α-carboxyl group as the terminal residue. This chain is also known as the primary structure of the protein molecule.