Capping is a process in which ............. .

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Capping is a post-transcriptional modification process in eukaryotes.In this process,an unusual nucleotide,$7$-methyl guanosine triphosphate,is ad

Vedclass · Accepted Answer

Methyl guanosine triphosphate is added at the $5'$ end.

Vedclass · Answer

(B) Capping is a post-transcriptional modification process in eukaryotes.In this process,an unusual nucleotide,$7$-methyl guanosine triphosphate,is added to the $5'$ end of the heterogeneous nuclear $RNA$ $(hnRNA)$.This cap protects the $5'$ end of the $mRNA$ from degradation by exonucleases and helps in the initiation of translation by facilitating ribosome binding.Therefore,the correct option is $B$.

Similar Questions

$RNA$ polymerase-$I$ transcribes eukaryotic ribosomal $RNA$ which does not consist of: (in $S$ $rRNA$)

In tailing,adenylate residues are added at the $3'$ end of $mRNA$:

The portion of a gene that is transcribed but not translated is known as:

$A$: Single $DNA$ dependent $DNA$ polymerase catalyses transcription of all types of $RNA$ in all except bacteria.
$R$: Structural genes in bacteria are monocistronic.

Which stage of the transcription process is shown in the figure below?

Vedclass Test Series

Exam Paper Generator

Online Exam Module