Which of these plays a role in the regulation of transcription in both prokaryotic and eukaryotic cells?
A)RNA splicing
B)attachment of RNA polymerase to the promoter
C)transcription factors
D)gene operons

Question

Quizplus · Accepted Answer

The attachment of RNA polymerase to the promoter is a fundamental step in the initiation of transcription in both prokaryotic and eukaryotic cells.

Which of These Plays a Role in the Regulation of Transcription