What Are Repressors And Activators?

What Are Repressors And Activators? Activators (and sometimes inducers) instigate positive regulation, and repressors instigate negative regulation. … When a repressor binds to an operon, the transcription process is slowed or halted. What are activators and promoters? In prokaryotes, genes controlled by activators have promoters that are unable to strongly bind to RNA polymerase by