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(D) In eukaryotes,the primary transcript produced by $RNA$ polymerase $II$ is known as heterogeneous nuclear $RNA$ $(hnRNA)$.$hnRNA$ is a precursor to

Vedclass · Accepted Answer

Has about $200$ or more nucleotides

Vedclass · Answer

(D) In eukaryotes,the primary transcript produced by $RNA$ polymerase $II$ is known as heterogeneous nuclear $RNA$ $(hnRNA)$.$hnRNA$ is a precursor to messenger $RNA$ $(mRNA)$.It is significantly longer than the mature $mRNA$ because it contains both exons (coding sequences) and introns (non-coding sequences).Typically,$hnRNA$ molecules are large,often containing $200$ or more nucleotides,and undergo processing such as splicing,capping,and tailing to become functional $mRNA$.

$(a) \; RNA$ polymerase $I$	$(i) \; tRNA$
$(b) \; RNA$ polymerase $II$	$(ii) \; rRNA$
$(c) \; RNA$ polymerase $III$	$(iii) \; hnRNA$

Heterogeneous nuclear $RNA$ $(hnRNA)$ is characterized by which of the following?

Similar Questions

Identify the correct set of labels for the given diagram of a transcription unit.

Match the following $RNA$ polymerase enzymes with their transcribed products:
$(a) \; RNA$ polymerase $I$ $(i) \; tRNA$
$(b) \; RNA$ polymerase $II$ $(ii) \; rRNA$
$(c) \; RNA$ polymerase $III$ $(iii) \; hnRNA$

Select the correct option from the following:

In the process of transcription in Eukaryotes,the $RNA$ polymerase $I$ transcribes

$RNA$ polymerase binds to the .........

The enzyme responsible for transcription is .....

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