Which of the following does not act as an ind | vedclass

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Question

(D) In the $lac$ operon,$lactose$ acts as the inducer. When $lactose$ is present in the medium,it enters the cell and is converted into $allolactose$

Vedclass · Accepted Answer

Both $A$ and $B$

Vedclass · Answer

(D) In the $lac$ operon,$lactose$ acts as the inducer. When $lactose$ is present in the medium,it enters the cell and is converted into $allolactose$ by a small amount of $\beta-galactosidase$ enzyme. $Allolactose$ binds to the repressor protein,preventing it from binding to the operator region,thereby allowing transcription to proceed. $Glucose$ and $galactose$ do not act as inducers for the $lac$ operon. Therefore,both $A$ and $B$ do not act as inducers.

Which of the following does not act as an inducer in the $lac$ operon?

Similar Questions

The activity of the structural gene is controlled by:

The regulation of the $lac$ operon by a repressor is known as:

In the $lac$ operon,the $lac$ $mRNA$:

In the $lac$ operon,which of the following acts as an inducer?

Statement-$I$: Lac operator is present only in lac operon and it interacts specifically with lac-repressor only.
Statement-$II$: Each operon has its specific operator and specific repressor.

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