Which option gives a correct comparison between a typical prokaryotic cell and a typical eukaryotic cell?
- Aprokaryote: circular DNA only; eukaryote: linear DNA only
- Bprokaryote: naked DNA; eukaryote: DNA associated with protein
- Cprokaryote: rough endoplasmic reticulum present; eukaryote: smooth endoplasmic reticulum and rough endoplasmic reticulum present
- Dprokaryote: ribosomes approximately $22\,\text{nm}$ diameter; eukaryote: ribosomes approximately $18\,\text{nm}$ in diameter