Question

Give reason Transcription and translation in bacteria can be coupled

Answer 1

As in prokaryotic bacteria, the nucleus is absent, so both translation and transcription occurs in cytoplasm unlike in eukaryotic bacteria. And they can both happen at a same time, so it is coupled in bacteria 

Answer 2

Explanation:

Transcription and translation in bacteria can be coupled. Ineukaryotes, transcription occurs inside nucleus and translationoccurs in cytoplasm. ... For this reason it is said that 'transcription and translation in bacteria can be coupled'.