The Initiation,elongation,and Termination of Eukaryotic Transcription Is Controlled by the

Multiple Choice

The initiation,elongation,and termination of eukaryotic transcription is controlled by the

A) extent of phosphorylation and dephosphorylation of the RNA polymerase.
B) presence of initiation, elongation, and termination factors binding to RNA polymerase.
C) unwinding the double-stranded DNA.
D) length of the RNA transcript.