The CRP-cAMP complex binds the lactose operon when:

Name: The CRP-cAMP complex binds the lactose operon when:
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Question

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The CRP-cAMP complex binds to the lactose operon when glucose levels are low and cAMP levels are high. This occurs because when glucose is low, the cell needs to use alternative energy sources, like lactose, for survival. cAMP levels increase when glucose levels are low, which in turn activates the CRP-cAMP complex to bind to the promoter of the lactose operon and activate transcription.

The CRP-CAMP Complex Binds the Lactose Operon When