What is the approximate count of the total number of adenylate residues that are added to the 3’-end of the hnRNA during the process of tailing?

What is the approximate count of the total number of adenylate residues that are added to the 3’-end of the hnRNA during the process of tailing? Correct Answer 200-300

During the additional process of tailing that is undergone by the hnRNA, adenylate residues are added to it. An approximate count of 200-300 adenylate residues are added to it at the 3’-end of the hnRNA.

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