First slide

Regulation of Gene Expression

Question

Number of regulatory and structural genes present in lac operon are

Easy

A

one and two
B

one and three
C

one and one
D

three and one

Solution

A lac operon has one regulatory gene (i.e. i-gene) and three structural genes (i.e. z, y and a 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