Question

In lac operon, lactose is the substrate for enzyme beta-galactocidase and its regulates ______.

Options

• Switching ON and OFF of the opero

• Neither switching ON or OFF of operon

• Only switching of OFF of the operon

• Only switching ON of the operon

Answer 1

In lac operon, lactose is the substrate for enzyme beta-galactocidase and its regulates switching ON and OFF of the operon.

Explanation:-

Lactose is the substrate for the enzyme beta-galactocidase, which controls the operon's flipping ON and OFF. Lactose is so known as the inducer.