Which of the following bond is found in protein

Proteins are made up of amino acids that are linked together by peptide bonds. These bonds are formed in a dehydration synthesis reaction that involves the removal of a water molecule. The carboxyl group (-COOH) of one amino acid reacts with the amino group (-NH2) of another amino acid, releasing a molecule of water (H2O) and forming a peptide bond (-CO-NH-). This bond is found between every pair of adjacent amino acids in a protein. In addition to peptide bonds, proteins can also contain other types of bonds such as hydrogen bonds and disulfide bonds, which contribute to the protein's overall structure and function.