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.
Amino acids are usually classified by the properties of their side-chain into four groups. The side-chain can make an amino acid a weak acid or a weak base, and a hydrophile if the side-chain is polar or a hydrophobe if it is nonpolar.