wrewrite pleass
The lactose (lac) operon in E. coli is a group of genes involved in lactose
metabolism. When lactose is not available in a cell, a repressor protein binds
to a specific DNA sequence called the operator,
Please rewrite the given text as follows:
The E. coli lactose (lac) operon comprises a set of genes responsible for lactose metabolism. In the absence of lactose within a cell, a repressor protein attaches itself to a specific DNA sequence known as the operator.