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#Question id: 15478


Escherichia coli preferentially utilizes glucose by preventing the uptake of lactose and switching off transcription of the lac operon. This mechanism is known as 

#SCPH05 I Biotechnology
  1. Inducible inhibition
  2. Carbon catabolite repression
  3. Feedback repression
  4. Substrate limitation

Answer:- Option(s): 2


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