Genes are segments of DNA that code for specific proteins. Proteins carry out most cellular functions and make up majority of a cell's structure.
Deoxyribonucleic acid, a molecule that carries most of the genetic instructions used in development, functioning and reproduction of all known living organisms.
The process by which cells make proteins based on information encoded in DNA.
Building blocks of proteins; there are 20 different types that can be combined to make a protein.