<prompt> Basic amino acids areLysine and ArginineSerine and cysteinPhenylalanine and TyrosineAspartic acid and Glutamic acid  <response>: Lysine and Arginine 47- U.Satyanarayan 3rdClassification of Amino acids1.Amino acid with aliphatic side chains - Glycine, Alanine, valine, leucine and Isoleucine2.Hydroxyl group containing amino acids- Serine, threonine and tyrosine3.Sulfur containing amino acids - cysteine, methionine4.Acidic ami noacids - Aspartic acid, glutamic acid5.Basic amino acids - Lysine, arginine, histidine6.Aromatic amino acids - Phenyl alanine, tyrosine and tryptophan7.Imino acids - Proline 