Question

Why do prokaryotes have operons?

Answer 1

Operons in Prokaryotes:

1. Prokaryotes are devoid of a nucleus and other membrane-bound organelles.
2. Operons are regulatory systems that control protein synthesis based on cell requirements.
3. Operons are commonly found in bacterias, viruses, and bacteriophages.
4. The prokaryote's genes are organized into operons that regulate gene functioning.
5. The operons enable the prokaryotes to adapt quickly to environmental changes.
6. They conduct protein synthesis strictly based on the cell's requirements and thus, help in conserving the prokaryote's energy.