First slide

Regulation of Gene Expression

Question

Which is a constitutive gene in lac-operon?

Easy

A

lac i
B

lac z
C

lac a
D

lac y

Solution

lac i is constitutieve gene as it is continuously expressed and not regulated. It is regulator gene. lac z, y and a are regulated structural genes.

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