Methylation regulates transcription by ____.
A) adding a methyl group to cytosine bases of DNA
B) adding a methyl group to cysteine residues on RNA polymerase II
C) adding a methyl group to cysteine bases of DNA
D) adding a methyl group to cytosine residues on RNA polymerase II
E) interfering with the chromatin remodeling process

Question

Quizplus · Accepted Answer

Methylation regulates transcription by adding a methyl group to cytosine bases of DNA, which can affect gene expression by altering the accessibility of the DNA to transcription machinery.

Methylation Regulates Transcription by ____