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    Biology of Microorganisms Study Set 2
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    Exam 8: Regulation of Gene Expression
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    What Is the Direct Cause of Catabolite Repression
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What Is the Direct Cause of Catabolite Repression

Question 10

Question 10

Multiple Choice

What is the direct cause of catabolite repression?


A) the synthesis of fi- galactosidase
B) the presence of glucose and lactose in a growth medium
C) binding of CAP to the DNA
D) a cellular deficiency of cyclic AMP

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