The cell cycle is controlled by the products of two classes of genes, proto-oncogenes and tumor suppressor genes. Normally the expression of these genes is balanced. 1. Proto-oncogenes encode proteins that promote cell division (These proteins act like the gas pedal on a car.. Cyclins: a family of proteins that regulate the timing of the cell cycle. These proteins trigger cell division. Internal regulators: several proteins make sure the cell cycle does not proceed unless certain processes have happened inside the cell.
A cable assembly is a group of wires or cables arranged into a single unit. The purpose of this piece of equipment is to provide the power of several different cables, while organizing them in a package that is easier to install, replace, and maintain.
DEFINITION of 'Cable'. Cable is a slang term used among forex traders referring to the exchange rate between the U.S. dollar and the British pound sterling. It can also be used to refer simply to the British pound sterling. Since the pound versus the dollar is one of the most commonly traded currency pairs, the term is heard frequently in trading rooms.