Question

Which of the following statements is true w.r.t. transcription in eukaryotes?
a) Capping at 5' end of primary transcript occurs when transcription is over
b) Capping is essential to stop the transcription
c) There is no division of labour in transcripting enzymes
d) Primary transcript has both unwanted and useful base sequences

Answer 1

Answer:

I THINK IT'S ( B)

IT IS THE ANSWER

Answer 2

True statement with respect to transcription in eukaryotes is -

d) Primary transcript has both unwanted and useful base sequences

Primary transcript is the newly formed transcript which is further processed to form mRNA. Capping is done during transcription and is essential for recognition of mRNA during translation.

There are various transcription enzymes that participate in the process with specific enzymes divided for starting, elongation and termination of chain.

Primary transcript contains both exons and introns from DNA and undergoes various types of splicing to form coding mRNA.