Multiple Choice
Which of the following describes the role of acetylation during the chromatin remodelling that accompanies gene expression?
A) It adds an acetyl group (CH3CH2-) to the DNA of a promoter sequence.
B) It adds an acetyl group (CH3CO-) to the histone protecting the promoter region of a gene.
C) It adds an acetyl group (CH3CO-) to the cytosine nucleotides of DNA.
D) It adds an acetyl group (CH3CO-) to the histone protecting the transcription unit of a gene.
Correct Answer:

Verified
Correct Answer:
Verified
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