Which of the following describes the function of the factor, rho? Rho is required for
A) RNA polymerase/promoter binding.
B) correct initiation of transcription.
C) correct termination of transcription.
D) catabolite repressor binding to promoters.
E) elongation of the growing RNA chain.

Question

Quizplus · Accepted Answer

Rho (ρ) factor is required for correct termination of transcription. It acts as a helicase enzyme which unwinds the RNA-DNA hybrid, allowing dissociation of the RNA polymerase from the DNA template.

Which of the Following Describes the Function of the Factor