1. Cell theory, prokaryotes, eukaryotes, scientists
3.1 Review
Cell theory, prokaryotes, eukaryotes, scientists

2. Cell theory All cells come from other cells
Cells are the most basic unit of life
All living organisms are composed of cells

4. Robert Hooke

6. Antonie Van Leeuwenhoek

8. Matthias Jakob Schleiden

10. Theodore Schwann

12. Rudolf Virchow

13. Prokaryotic Cells

14. No nucleus
Bacteria
No membrane bound organelles
All unicellular
Smallest cell type

16. Eukaryotic cells

17. Nucleus
Membrane bound organelles
Animal
Plant
Fungi
Protist
Larger, complex cells
Unicellular or multicellular

19. Both Prokaryotes and Eukaryotes

20. Cell membrane
Ribosomes
Genetic material