Biology · Molecular Biology
Arrange the following events in the correct sequential order as they occur during bacterial transcription: A. RNA polymerase sigma (σ) subunit recognizes promoters B. DNA double helix unwinds C. Sigma (σ) subunit dissociates from the holoenzyme D. Formation of hairpin secondary structure (termination) Choose the correct answer from the options given below:
- 1A, B, C, D✓
- 2A, C, B, D
- 3B, A, D, C
- 4C, B, D, A
Correct answer
A, B, C, D
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