Which end do capping and tailing of hnRNA occurre respectively.
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capping is done bye 7MPPP and tailing is done bye poly adenine
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The Capping and tailing of hn-RNA occurs at 5’ and 3’ end respectively.
Further explanation:
Capping occurs at 5’ end with the help of Methyl Guanosine Triphosphate.
Tailing occurs at 3’ end with the help of adinilite residue. At the end of the process the hn-RNA will be known as mRNA and get transported to nucleolus.
The capping and tailing are the most important processes along with splicing for an hn-RNA to undergo before becoming mRNA.
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