What does 'lac' refer to in what we call the lac operon ?

Question

What does 'lac' refer to in what we call the lac operon ? (A) Lactose (B) Lactase (C) Lac insect (D) The number 1,00,000

Tardigrade Admin · Accepted Answer

In lac operon, lac refers to lactose. The lac operator is a part of the structural genes (lac Z, lac Y, lac A and lac I). It is responsible for the uptake and initial catabolism of lactose.

Q. What does 'lac' refer to in what we call the lac operon ?

Lactose

Lactase

Lac insect

The number 1,00,000

In lac operon, lac refers to lactose. The lac operator is a part of the structural genes (lac Z, lac Y, lac A and lac I). It is responsible for the uptake and initial catabolism of lactose.