In the lac operon, cAMP can regulate transcription by first binding to
Correct answer: A. CAP
cAMP binds to CAP (Catabolite Activator Protein) to form a cAMP-CAP complex, which then enhances the binding of RNA polymerase to the promoter.
NCERT Biology Class 12, Chapter 5
In the lac operon, cAMP can regulate transcription by first binding to? NEET Biology MCQ
Last updated: July 30, 2026
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