The transcription pause signal arises due to the pairing of the first and the second regions. The termination signal arises due to the pairing of the third and the fourth regions. Antitermination signal arises due to the pairing between the second and the third regions. Antitermination prevents the termination and allows the process of transcription to proceed further. The signaling of transcription done by the specific configuration of the leader transcript is known as an attenuator stem. There is a great sign of the pause signal in the bacteria. The bacterial cells show a coupled transcription and translation processes. The coupling of transcription and translation occurs due to the pause of RNA polymerase due to the pairing of the first and the second regions. The pause signal lasts longer. Since the process undergoes a lengthy pause, the ribosomes get adequate time in assembling and initiating the process of translation.