Peptide Bond

The carboxyl group (-COOH) of one amino acid reacts with an amino group (-NH_(2)) of other amino acid to form a peptide bond (-CO-NH). Make a peptide bond between the two amino acids by removing water molecule in the given figure

Protein are nitrogeneous organic compound having very high molecular mass. They are polyamides formed from alpha -amino acid. The bond formed between two amino acid is called peptide bond -underset(O) underset(||)C-NH- . The product obtainded by this peptide bond formation are called peptide and they may be divided as di, tri ,tetra, penta peptide. The given structure of amino acid will exist at which pH?

Formation of peptide and glycosidic bonds involves

Illustrate a glycosidic, peptide and a phosphodiester bond.