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NEET2024ZoologyMolecular Basis of InheritanceActual

Given below are two statements regarding RNA polymerase in prokaryotes. Statement I : In prokaryotes, RNA polymerase is capable of catalysing the process of elongation during transcription. Statement II : RNA polymerase associate transiently with 'Rho' factor to initiate transcription. In the light of the above statements, choose the correct answer from the options given below :

Options

  1. AStatement I is true but Statement II is false
  2. BStatement I is false but Statement II is true
  3. CBoth Statement I and Statement II are true
  4. DBoth Statement I and Statement II are false

Correct answer

A. Statement I is true but Statement II is false

Step-by-step solution

The RNA polymerase is only capable of catalysing the process of elongation, thus, statement I is correct. RNA polymerase associates transiently with initiation-factor ( ) and termination-factor ( ) to initiate and terminate the transcription. Thus, statement II is incorrect.

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