What is an operon ? Explain the functioning of lac operon when in an open state.

Lac operon is

Given above is the schematic representation of lac operon of E.coli. Explain the functioning of this operon when lactose is provided in the growth medium of the bacteria.

Inducer of Lac operon is

The lac operon consists of

Explain the role of lactose as an inducer in a lac operon

Repressor of lac-operon

In negative operon

In negative operon

Write the different components of a lac - operon in E . Coli Explain its expression while in an 'open' state.

Write the different components of a lac - operon in E . Coli Explain its expression while in an 'open' state.