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In the regulatory system that controls the lac operon, which molecule directly reflects the level of glucose in the cell? a. Lac repressor b. Cap c. Lactose d. cAmp

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1 vote

Answer:

d: cAMP

Step-by-step explanation:

When both glucose and lactose are present in cell, the cell used glucose as a primary energy source rather than lactose. Thus, the lac operon is remained turned off. Lac operon contains gene involved.

User Anirudh Goel
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