Advertisements
Advertisements
Question
What are the functions of methylated guanasine cap?
Advertisements
Solution
Methylated Guanine cap helps in binding of mRNA to smaller ribosomal sub-unit during initiation of translation.
APPEARS IN
RELATED QUESTIONS
Regulatory proteins are the accessory proteins that interact with RNA polymerase and affect its role in transcription. Which of the following statements is correct about regulatory protein?
Methyl guanosine triphosphate is added at 5' end of hn-RNA in a process of ______.
In eukaryotes, the process of processing of primary transcript involves ______.
The most abundant type of RNA in the cell is ______.
The most likely method, used to determine the structural details of the cell organelle is ______.
Which of the following pair lack the unit membrane?
Sigma factor is a component of ______.
The exon part of mRNA has code for ______
Which is the “Only enzyme” that has “Capability” to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?
Give an account of post transcriptional modifications of a eukaryotic mRNA.
Observe the segment of mRNA given below.

(a) Explain and illustrate the steps involved to make fully processed hnRNA?
(b) Gene encoding RNA Polymerase I and III have been affected by mutation in a cell. Explain its impact on the synthesis of a polypeptide, stating the reasons.
- Assertion: Ribosomal RNA is synthesized in the nucleus of the cell.
- Reason: It is translated with the enzyme RNA polymerase III.
Streptokinase produced by bacterium Streptococcus is used for ______.
Which of the following are the substrates used during RNA elongation in bacterial transcription?
Which nitrogenous base in RNA pairs with adenine during bacterial transcription?
During bacterial transcription elongation, what happens to the two DNA strands as RNA polymerase moves forward?
Which single enzyme in bacteria synthesizes all types of RNA (mRNA, tRNA, and rRNA)?
