A defining feature of prokaryotic cells is that the (1. ) material is not surrounded by a(n) (2. ). Another characteristic of prokaryotic cells is that they do not have all the (3. ) found in eukaryotic cells. Most Prokaryotic cells are one-celled, or (4. ) organisms and are called (5. ). Another word for prokaryotes is (6. ). Eukaryotic cells make up plants, animals, fungi and (7. ). These organisms are called (8. ). Almost all eukaryotic cells have genetic material that is contained in a nucleus. Another characteristic of eukaryotic cells is other (9. ) components, called (10. ), which have (11. ) functions. Another difference between prokaryotic and eukaryotic cells is their (12. ). Eukaryotic cells are usually larger than prokaryotic cells.