First slide

Regulation of Gene Expression

Question

If lactose is not there in the medium then

Easy

A

The rate of beta galactosidase formation will increase.
B

Beta galactosidase synthesis will not take place further.
C

Beta galactosidase synthesis will stop for few minutes and later rate with double the rate.
D

Beta galactosidase gene will be inactivated permanently.

Solution

If the bacteria do not have lactose around them to be utilised for energy source, they would no longer require the synthesis of the enzyme beta-galactosidase.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App