In this situation, translation begins at the 5' end of the mRNA while the 3' end is still attached to DNA. In all types of cells, the ribosome is composed of two subunits: the large (50S) subunit and the small (30S) subunit (S, for svedberg unit, is a measure of sedimentation velocity and, therefore, mass).
The most common types of nuclear power plants use water for cooling in two ways: 1  To convey heat from the reactor core to the steam turbines. 2  To remove and dump surplus heat from this steam circuit.
There are several different ways that water is used in air conditioning. The most common is using cooling towers, but the geothermal water source heat pumps are becoming popular. The cooling towers and its technology have been used in the industrial industry, large commercial, and hospitals for many years. The split system air conditioners are known as chillers. Even though the size may be different, but the concept and application is the same that is now available for residential applications.