Answer:
Normally, transcription begins when an RNA polymerase binds to a so-called promoter sequence on the DNA molecule. ... Some regulatory proteins affect the transcription of multiple genes. This occurs because multiple copies of the regulatory protein binding sites exist within the genome of a cell.
Explanation:
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Neutrons protons and electrons
The enzyme lowers the activation energy of the reaction, allowing it to proceed more quickly...Hope this will help!
It is part of the CARBON CYCLE
