Question

The nuclear-synthesized poly-A sequence at the 3′ end of eukaryotic messenger RNA is:?

Answer 1

Answer:

It, therefore, forms part of the larger process of gene expression. The process of polyadenylation begins as the transcription of a gene terminates. The 3′-most segment of the newly made pre-mRNA is first cleaved off by a set of proteins; these proteins then synthesize the poly(A) tail at the RNA's 3′ end.

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