Which Statement Is NOT Correct About the Lac Operon

question 2

Multiple Choice

Which statement is NOT correct about the lac operon?

• A)It regulates the production of a series of five enzymes.
• B)It is normally turned off if glucose is present.
• C)Lactose binds to the repressor protein and inactivates it.
• D)It is an inducible system.
• E)The structural genes make products that allow lactose metabolism.

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