Questions
The RNA polymerase II transcribes:
a
Heterogeneous nuclear RNA
b
Transfer RNA
c
5S rRNA
d
Small nuclear RNAs
detailed solution
Correct option is A
The RNA polymerase II transcribes precursor of mRNA, the heterogeneous nuclear RNA (hnRNA).The RNA polymerase I transcribes rRNAs (28S, 18S, and 5.8S), whereas the RNA polymerase III is responsible for transcription of tRNA, 5srRNA, and snRNAs (small nuclear RNAs).Talk to our academic expert!
Similar Questions
The RNA involved in breaking the phosphodiester bonds of hnRNA at the junction of exons and intron regions is synthesized by the catalytic activity of
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