What type of bond is formed between two amino acids during protein synthesis?

During protein synthesis, the bond that forms between two amino acids is specifically known as a peptide bond. This type of bond is a covalent bond that occurs when the carboxyl group of one amino acid reacts with the amino group of another, releasing a water molecule in a process called dehydration synthesis or condensation reaction. The resulting bond links the amino acids together into a polypeptide chain, which ultimately folds into a functional protein.

The formation of peptide bonds is critical to the structure and function of proteins, as the sequence and arrangement of amino acids determine the protein's shape and activity. Understanding that peptide bonds are a specific type of covalent bond highlights their strength and stability compared to other types of interactions that also occur in biological molecules, such as ionic or hydrogen bonds.