Question

What is the role of RNA polymerase in transcription?
It binds to the promoter region of a gene and adds new nucleotides to the growing end of nascent mRNA.
It binds to the promoter region of a gene and terminates the process of transcription.
It binds to the coding region and adds nucleotides to the growing end of the DNA.

Answer 1

A

Answer 2

explain your answer too .
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