How do lysosomes expel bacteria from cells? What role does the cell membrane play in stability? How do chloroplasts convert light into energy? Why are ribosomes efficient protein producers?
I gave my students this multiple choice question: Which question would scientists studying prokaryotic organisms most likely ask?

Only one answer is correct among these 4 choices:
- How do lysosomes expel bacteria from cells?
- What role does the cell membrane play in stability?
- How do chloroplasts convert light into energy?
- Why are ribosomes efficient protein producers?

Could you tell me which one is correct?

Why are ribosomes efficient protein producers?