" Which of the following is not produced by E.Coli in the lactose operon "

Which of the following is produced by E-Coli in the lactose operon.

Which of the following is produced by E-Coli in the lactose operon.

This is not produced by E.coli in the lactose medium :

This is not produced by E.coli in the lactose medium :

Which of the following events would occur in 'Lac' operon' of E. coli when the growth medium has high concentration of lactose ?

A considerable amount of lactose is added to the growth medium of E.coli. How is the lac operon switched on in the bacteria.? Mention the state of the operon when lactose is digested.

In E.coli, lac operon is induced by

In E.coli, lac operon is induced by