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
a
RNA polymerase I
b
RNA polymerase II
c
RNA polymerase III
d
RNA primase
detailed solution
Correct option is C
Spliceosomes are involved in processing the hnRNA into active mRNA by a process known as splicing. Spliceosomes consisting of proteins and snRNA are involved in splicing. snRNA is formed by the catalytic activity of RNA polymerase III which also forms 5S rRNA and tRNA.Talk to our academic expert!
Similar Questions
In splicing, the sequences which are kept and those which are removed, respectively, are
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