Multiple Choice
A transcription factor is
A) a subunit of RNA polymerase II that does not have a prokaryotic analogue.
B) the part of the promoter sequence closest to the start of transcription.
C) a protein other than RNA polymerase that is involved in transcription.
D) a sequence that determines whether an upstream element will be an enhancer or silencer.
Correct Answer:

Verified
Correct Answer:
Verified
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