In the lac operon, the structural genes are switched off when
Repressor binds to operator
Repressor binds to promotor
Repressor binds to regular
Repressor binds to inducer
The lac operon consists of
All of the following are part of an operon except
Lac operon is
Wild type E.coli cells are growing in normal medium with glucose. They are transferred to a medium containing only lactose as the sugar. Which one of the following changes take place