Which Outcome Will Be TRUE When E

Which outcome will be TRUE when E. coli is grown in the absence of glucose?

A) The level of cyclic AMP will be low.
B) The CRP (cAMP receptor protein) cannot bind to its target DNA.
C) If lactose is present, synthesis of lac operon mRNA will occur at a high level.
D) A repressor is activated by cyclic AMP and will prevent the binding of RNA polymerase to the lac operon promoter.
E) None of the statements is true.

Correct Answer:

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