What does X represent in the following diagra | vedclass

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(C) The diagram illustrates the process of transcription in prokaryotes. In prokaryotic transcription, the $RNA$ polymerase enzyme requires a specific

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$\Sigma$ factor

Vedclass · Answer

(C) The diagram illustrates the process of transcription in prokaryotes. In prokaryotic transcription, the $RNA$ polymerase enzyme requires a specific initiation factor to bind to the promoter region of the $DNA$ template. This initiation factor is known as the $\Sigma$ $(\sigma)$ factor. Once the $\Sigma$ factor binds to the $RNA$ polymerase, it facilitates the recognition of the promoter site and initiates the transcription process. Therefore, $X$ represents the $\Sigma$ factor.

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

What does $X$ represent in the following diagram?

Similar Questions

If a $DNA$ strand has the base sequence $5'-AAAA-3'$,then the base sequence of the complementary $m-RNA$ is:

If one strand of $DNA$ has the nitrogenous base sequence as $ATCTG$,what would be the complementary $RNA$ strand sequence?

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:

The process of synthesis of $RNA$ on a $DNA$ template is known as:

Distinguish between transcription in prokaryotes and eukaryotes.

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