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Eukaryotic Transcriptional Control

16. Regulation of Expression / Eukaryotic Transcriptional Control / Problem 1

What is the main function of the sigma factor in bacteria?

A

Provides promoter recognition specificity to RNA polymerase.

B

Binds to DNA polymerase to start the transcription process.

C

Binds to the TATA box to proceed with the transcription.

D

Inhibits transcription through a repressor protein.

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