Question

What protein physically blocks the transcription of
genes?

Answer 1

@SolomonZelman

Answer 2

@Luigi0210

Answer 3

@Abhisar

Answer 4

what do u think?

Answer 5

do you have any choices?

Answer 6

i looked it up and this is what i got
Operator, a segment of DNA that a regulator binds to. It is classically defined in the lac operon as a segment between the promoter and the genes of the operon. In the case of a repressor, the repressor protein physically obstructs the RNA polymerase from transcribing the genes.