Multiple choice

Which of the following statements is correct about transcription factors?

  1. Transcription factors help in unwinding DNA.

  2. Transcription factors help in recognising promoter sequence.

  3. Transcription factors recognise ori site.

  4. Transcription factors are involved in proof reading of newly synthesised RNA.

  5. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Transcription factors help in recognising promoter sequence in template DNA where RNA polymerase binds.

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