Question

Which of these is a common feature for the lac and trp operon?
Regulatory proteins bind to operator
Regulatory proteins bind to promoter
Regulatory proteins bind to repressor

Answer 1

@Abhisar whenever you get the chance.

Answer 2

im wanting to say regulatory proteins bind to repressor since it already has a promoter

Answer 3

@aaronq am i correct?

Answer 4

Regulatory proteins bind to repressor

Answer 5

Thank you thats what i thought.