Question: If there is an insertion mutation in the operator of the lac operon, the expression of the lac structural gene will be __
Options
A : Resistant to catabolic expression
B : Unexpressed
C : Constitutively expressed
D : Permanently disabled
Activators and Repressors Participate in Positive and Negative Regulation more questions
According to the repressor of lac operon which of the....
Attenuator in the tryptophan operon is the __
Defects in which regions can affect the activity of the....
How many enzymes are produced in the lac operon under....
If the lac operon of the genome of bacteria is....
In the case of lac operon, the gene expression is....
Lac operon follows a trans-acting control mechanism.
Mutation in the regulatory gene of a positively controlled operon....
Presence of lactose itself induces the production of ?-galactoside transferase.
The complete expression of the lac operon requires __
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