What happens during the process of capping in | vedclass

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

Question

(A) Capping is a post-transcriptional modification process in eukaryotic cells.During this process,an unusual nucleotide,$7$-methylguanosine $(m^7G)$,

Vedclass · Accepted Answer

Methyl guanosine triphosphate is added

Vedclass · Answer

(A) Capping is a post-transcriptional modification process in eukaryotic cells.During this process,an unusual nucleotide,$7$-methylguanosine $(m^7G)$,is added to the $5'$-end of the primary transcript (pre-$mRNA$).This addition is mediated by the enzyme guanylyltransferase.The cap protects the $mRNA$ from degradation by exonucleases and assists in ribosome binding during translation.

What happens during the process of capping in eukaryotic $mRNA$ processing?

Similar Questions

Describe the process of transcription in prokaryotes (bacteria).

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

Identify the correct statement.

$A$ : $RNA$ polymerase is of three types in eukaryotes for the synthesis of all types of $RNAs$.
$R$ : $RNA$ polymerase consists of six types of polypeptides along with rho factor which is involved in termination of $RNA$ synthesis.

Describe Transcription.

Vedclass Test Series

Exam Paper Generator

Online Exam Module