AP Biologyeasymcq1 pt
Eukaryotic gene regulation commonly involves
A.transcription factors binding enhancers and promoters
B.operons only
C.no regulatory DNA
D.repressors that never bind DNA
Explanation
Core Concept
Activators and repressors recruit or block the transcription machinery at regulatory DNA, layering control with chromatin modification and RNA processing.
Correct Answer
Atranscription factors binding enhancers and promoters
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