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Which describes the main purpose of RNA polymerase during transcription?

A. RNA polymerase pulls apart the double helix.

B. RNA polymerase is guided to the coding region.

C. RNA polymerase reaches the end of the gene.

D. RNA polymerase produces mRNA from DNA.

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23kknowlton

Answer:

It's D

Explanation:

RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.

The main purpose of the RNA polymerase during transcription should be option d. where it generated the  mRNA from DNA.

What is RNA polymerase?

It is the multi-unit enzyme where it synthesizes RNA molecules  arise from the template of DNA via the process that we known as the transcription. Here the genetic information into RNA represent the first step in gene expression also the decoding process RNA should be converted into proteins.

Hence, the option d is correct.

Learn more about transcription here: https://brainly.com/question/4122859

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