forensic pathology. noun. a branch of medicine used for legal purposes and concerned with determining cause of death, examination of injuries due to crime and negligence, and examination of tissue samples relevant to crimes; also called forensic science. Examples from the Web for forensic pathology.
There are basically three major classifications for amino acids (1) those with nonpolar R group, (2) those with uncharged polar R groups, and (3) those with charged polar R group. The table below shows us all 20 amino acids with their codes.
There are 20 amino acids that make up proteins. The main chain has an N terminal which is an amino group (NH 2) and a C terminal which is a carboxyl group (COOH). The side chains make each amino acid unique. The 20 different amino acids can be classified into six different classes based on their side chain(R group).