Which of the following mutations would result in constitutive expression of the lac operon 13 13 a A mutation in lacI that prevents the repressor from binding lactose 13 b A mutation in lacY that prevents transport of lactose into the cell 13 c A mutation in lacI that increases the affinity of repr...

pmutations in the genes of lac ope ...

Which of the following mutations would result in constitutive expression of the lac operon? a. A mutation

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Question:

Which of the following mutations would result in constitutive expression of the lac operon? a. A mutation in lacI that prevents the repressor from binding lactose b. A mutation in lacY that prevents transport of lactose into the cell c. A mutation in lacI that increases the affinity of repressor binding to the operator d. A mutation in lacI that prevents the repressor from binding to the operator