It is free to bind to another promoter and begin transcription.
Various states of matter have molecules moving at different velocities.
<h3>Molecules in matter</h3>
Matter is composed of molecules. These molecules that compose matter are in constant random motion. The kinetic energy and velocity of the molecules depends on the state of matter.
Molecules of a gas are fastest followed by molecules in a liquid. Molecules in a solid do not move at all hence solids have a definite shape.
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The frontal lobe takes about 1/3 of the cerebral cortex.
Rough ER is studded with ribosomes and the Smooth ER has a smooth surface ..