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NEETZoologyMolecular Basis of Inheritance

RNA Polymerase Function A. RNA Polymerase 1. Catalyzes the transcription of rRNA (28S, 18S, and 5.8S) B. Initiation Factor (σ) 2. Transcribes precursor mRNA (hnRNA) C. Termination Factor (ρ) 3. Brings amino acids and reads genetic code D. tRNA 4. Facilitates initiation of transcription E. mRNA 5. Catalyzes elongation of RNA during transcription F. RNA Polymerase II 6. Catalyzes termination of transcription

Options

  1. AA - 5, B - 4, C - 6, D - 3, E - 2, F - 1
  2. BA - 5, B - 4, C - 6, D - 3, E - 1, F - 2
  3. CA - 6, B - 4, C - 5, D - 3, E - 2, F - 1
  4. DA - 5, B - 6, C - 4, D - 3, E - 2, F - 1

Correct answer

B. A - 5, B - 4, C - 6, D - 3, E - 1, F - 2

Step-by-step solution

A - 5: RNA Polymerase catalyzes elongation of RNA during transcription. B - 4: Initiation Factor (σ) facilitates the initiation of transcription. C - 6: Termination Factor (ρ) catalyzes termination of transcription. D - 3: tRNA brings amino acids and reads the genetic code. E - 1: mRNA provides the template for protein synthesis. F - 2: RNA Polymerase II transcribes precursor mRNA (hnRNA).

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