Accelerate NEET 2020: Molecular Basis of Inheritance-06

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' → 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.

In eukaryotes, the process of processing of primary transcript involves

Transcription unit

The given figure represents the process of transcription in bacteria.

Select the option which correctly labels A, B and C