These three stages are explained below. The first stage of transcription is initiation. During initiation, RNA polymerase binds to a specific set of nucleotides on the, Understanding COVID- Vaccines. Messenger RNA, mRNA, is a molecule that encodes a sequence that can be made into a protein. Scientists first.

MRNA transcription is the process wherein a new RNA molecule is copied by the enzyme RNA polymerase from the template DNA strand. mRNA transcription occurs in the nucleus of a eukaryotic cell. Paper Writing Service Reviews Inside each nucleus, a multi subunit protein called RNA polymerase II RNAP II reads DNA and simultaneously fabricates a “message” or transcript, which is called,