Amino acids are organic compounds that contain amine (NH2) and carboxyl (COOH) full of zip groups, along similar to a side chain (R group) specific to each amino acid.[1][2] The key elements of an amino critical are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although further elements are found in the side chains of certain amino acids. approximately 500 naturally occurring amino acids are known (though abandoned 20 appear in the genetic code) and can be classified in many ways. They can be classified according to the core structural practicing groups' locations as alpha- (-), beta- (-), gamma- (-) or delta- (-) amino acids; additional categories relate to polarity, pH level, and side chain action type (aliphatic, acyclic, aromatic, containing hydroxyl or sulfur, etc.). In the form of proteins, amino bitter residues form the second-largest component (water is the largest) of human muscles and new tissues. higher than their role as residues in proteins, amino acids parti...