Predict the Outcome of Addition of DMS to the Open

Multiple Choice

Predict the outcome of addition of DMS to the open complex formed when polymerase binds to a promoter.

A) Repressors will bind more tightly to the operator.
B) Methylation may occur on some nucleotides.
C) Polymerase will be displaced.
D) Phosphodiester bonds in the operator region will be broken.
E) All of the choices are correct.