This is the “internally coded, inheritable information” carried by all living organisms. This stored information is used as a “blueprint” or set of instructions for building and maintaining a living creature. These instructions are found within almost all cells (the “internal” part), they are written in a coded language (the genetic code), they are copied at the time of cell division or reproduction and are passed from one generation to the next (“inheritable”). These instructions are intimately involved with all aspects of the life of a cell or an organism. They control everything from the formation of protein macromolecules, to the regulation of metabolism and synthesis.