Which of the Following is NOT a Stage in Transcription

Question

Which of the following is NOT a stage in transcription?
A)binding of RNA polymerase holoenzyme at the promoter sites
B)chain elongation
C)DNase I activity on RNA polymerase/DNA complex
D)initiation of polymerization

Accepted Answer

DNase I activity is not a stage in transcription. The other stages include binding of RNA polymerase holoenzyme at the promoter sites, initiation of polymerization, and chain elongation.