Which type of molecule binds at the core promoter sites in association with RNA polymerase?
A)general transcription factors
B)sequence-specific transcription factors
C)elongation factors
D)initiation factors
E)termination factors

Question

Quizplus · Accepted Answer

General transcription factors bind at the core promoter sites in association with RNA polymerase to initiate transcription. Sequence-specific transcription factors bind to specific DNA sequences to regulate the rate of transcription, but they do not directly bind at the core promoter sites. Elongation factors bind RNA polymerase during the elongation phase of transcription, while initiation factors are involved in the initiation of translation, not transcription. Termination factors are involved in the termination of transcription, not the initiation.

Which Type of Molecule Binds at the Core Promoter Sites