The Sigma Factor Protein's Role in Transcription in E

question 29

Multiple Choice

The sigma factor protein's role in transcription in E.coli includes which of the following?

• A)forms part of the core enzyme required for transcription initiation
• B)helps the holoenzyme to bind to the promoter
• C)contributes to the proof reading activity of RNA polymerase
• D)plays a role in transcription termination
• E)All of the answer options are correct.

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