Multiple Choice
What causes RNA polymerase to pause just after transcription is initiated?
A) Phosphorylation of the C-terminal domain (CTD) of RNA polymerase
B) Phosphorylation of NELF and DSIF
C) Binding of NELF and DSIF to RNA polymerase
D) Production of P-TEFb
Correct Answer:

Verified
Correct Answer:
Verified
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