hn -RNA undergoes two additional processing. Out which, in one of them an unusual nucleotide (methyl guanosine triphosphate) is added to the 5' hnRNA. This is known as

Menthyl guanosine triphosphate is added to the 5' end of hnRNA in a process of

Menthyl guanosine triphosphate is added to the 5' end of hnRNA in a process of

Select the correct statements regarding the process of transcription in eukaryotes. (i) The strand of dsDNA which takes part in transcription process is called as coding strand. (ii) The enzyme RNA polymerase can catalyse polymerisation only in one direction i.e. , 5' rarr 3' . (iii) An unusual nucleotide methyl guanosine triphosphate is added to the 5' end of hnRNA during capping. (iv) During tailing process, adenylate residues (200-300) are added at 3' end in a template independent manner.

Select the correct statements regarding the process of transcription in eukaryotes. (i) The strand of dsDNA which takes part in transcription process is called as coding strand. (ii) The enzyme RNA polymerase can catalyse polymerisation only in one direction i.e. , 5' rarr 3' . (iii) An unusual nucleotide methyl guanosine triphosphate is added to the 5' end of hnRNA during capping. (iv) During tailing process, adenylate residues (200-300) are added at 3' end in a template independent manner.

Assertion (A): Primary transcripts in eukaryotes are non-functional. Reason (R) Methyl guanosine triphosphate is attached to 5'-end of hnRNA.

Assertion: Primary transcripts in eukaryotes are nonfunctional. Reason: Methyl guanosine triphosphate is attached to 5' - end of hnRNA.

Mention the two additional processing which hn RNA needs to undergo after splicing so as to become functional.