1. The Three Domains of Life

3. Bacteria
Cyanobacteria
Green sulfur bacteria
Chlamydia

4. Archaea
Sulfolobus
Methanobacteria
Halophiles

5. Eukarya

6. Cells

7. Eukaryotic and Prokaryotic Cells
Eukaryotic Cells
have a ‘true nucleus’
have cell organelles
Examples: human cells,
onion cells
Prokaryotic Cells
do not have a ‘true nucleus’
do not contain organelles
Example: bacteria

9. Similarities between Prokaryotic and Eukaryotic cells
Plasma membrane
Ribosomes
Cytoplasm
DNA

10. Differences between Prokaryotic and Eukaryotic Cells
Nucleus
Size
Organelles
Single-celled / multi-cellular organisms

11. Eukaryotic Cells
Animal and plant cells are eukaryotic cells What are the main differences between animal and plant cells?

12. The Electron Microscope

13. Animal Cell in More Detail

14. Plant Cell in More Detail

15. The Plasma Membrane

16. Nucleus

17. Nucleolus
Nucleolus

18. Mitochondrion

19. Ribosome

20. Endoplasmic Reticulum

21. Golgi Apparatus

22. Lysosome

23. Vacuoles
Animal Cell
Plant Cell
Vacuole

24. Plant Cells - Chloroplast

25. Plant Cells - Cell Wall

26. Different Animal Cells/Tissues