Acetylation Adds a ____ Group ____

question 5

Multiple Choice

Acetylation adds a ____ group ____.

• A) CH₃CO-; to the cytosine nucleotides of DNA
• B) CH₃CH₂-; to the DNA of a promoter sequence
• C) CH₃CO-; to the histone protecting the transcription unit of a gene
• D) CH₃CO-; to the histone protecting the promoter region of a gene
• E) CH₃CH₂-; to the RNA polymerase that will initiate transcription at the promoter region

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