question_answer

In accordance with the statements. Select the correct pair from the options given below

I. Glucose may bind with represser and inactivate it.

II. In absence of lactose represser binds with operator region.

III. Z genes code for permease.

IV. Lac operon was eluciated by Francois Jacob and Jacque Monod.

A)  II and IV                      

B)  III and I

C)  I and II                        

D)  IV and I