Question

what are lac operon?

Answer 1

The lac operon (lactose operon) is anoperon required for the transport and metabolism of lactose in Escherichia coli and many other enteric bacteria.

Answer 2

Heya here is your answer!!!!
lac operon is an operon that is used for the transport and metabolism of lactose.Lactose is the main sugar in the milk consist of glucose and galactose.
the lac operon is in Ecoli which work to allow bacterium to make use of lactose for energy.
Hope it helps