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Questions  

All of the following are post transcriptional modification except:

a
Splicing
b
Capping
c
Tailing
d
Aminoacylation of tRNA

detailed solution

Correct option is D

The first phase of translation is aminoacylation of tRNA. Post transcriptional modification includes 5' capping and 3' tailing of hnRNA. Splicing is also required in the primary transcripts to remove the introns. It is the fully processed hnRNA, now called mRNA, that is transported out of the nucleus for translation

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