RETATRUTIDE FOR DUMMIES

A peptide is really a molecule consisting of two or even more amino acids connected with each other by peptide bonds. The overall composition of an amino acid is: R-CH(NH2)COOH. Each and every amino acid is actually a monomer that kinds a peptide polymer chain with other amino acids in the event the carboxyl group (-COOH) of 1 amino acid reacts Alo