Prokaryotic cells differ from eukaryotic cells by lacking membrane-bound organelles, a nucleus, and nucleoli; having a single chromosome, murein in cell walls, and 70S ribosomes.
Prokaryotic cells differ from eukaryotic cells in lacking membrane-bound organelles, having no nuclear membrane, possessing a single circular chromosome, lacking a nucleolus, having murein in cell walls, and containing 70S ribosomes.
| Front | List three ways in which prokaryotic cells differ from eukaryotic cells. ( 3 Marks) |
|---|---|
| Back | prokaryotic cells contain no membrane-bound organelles, eukaryotes do prokaryote cells have no nuclear membrane, eukaryotes do/prokaryotes have a nuclear mass; eukaryotes have a nucleus/prokaryotes have one long chromosome, eukaryotes have many chromosomes; prokaryotes have no nucleoli, eukaryotes do; prokaryotic cell walls contain murein, eukaryotic cell walls (if present) contain cellulose prokaryotes contain 70S ribosomes, eukaryotes contain 80S ribosomes; |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Enzymes main functions lysosomes marks digestive/hydrolytic eg protease/peroxidase/acid
Previous card: State functions proteins plasma membrane marks transport receptors/recognition
Up to card list: AQA Biology Flashcards