How do repressors differ from activators of transcription in bacteria?

Question

Quizplus · Accepted Answer

Repressors inhibit transcription by binding to the operator region of DNA, blocking the binding of RNA polymerase and preventing transcription from occurring. In contrast, activators stimulate transcription by binding to specific regulatory regions on DNA, promoting the binding of RNA polymerase and enhancing transcription. Activators and repressors both function on DNA, and can act on one or multiple chromosomes. Some activators and repressors are also proteins. However, their primary difference lies in their effect on transcription – activators stimulate, while repressors inhibit.

How Do Repressors Differ from Activators of Transcription in Bacteria