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    Essentials of Genetics Study Set 1
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    Exam 15: Regulation of Gene Expression
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    Regarding the Lactose Utilization System in E
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Regarding the Lactose Utilization System in E

Question 16

Question 16

True/False

Regarding the lactose utilization system in E. coli, a gratuitous inducer is a molecule that is chemically analogous to lactose and induces the operon, but it is not a
substrate for the enzymes of the lac operon.

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