1. The Domains of Life

2. Microbes

3. Bacteria Archaea

4. Domains Bacteria and Archaea Very Small, Very simple cells

5. Three cell shapes Spirillum Bacillus Coccus Prokaryotic cells

6. Huge Marine Bacteria Thiomargarita namibiensis

7. SAR11 A recently discovered and extremely abundant bacterium

8. Cyanobacteria Photosynthetic Bacteria

9. Methanococcus Domain Archaea

10. Extreme Habitats Domain Archaea

11. Primary producers in some deep sea communities Domain Archaea

12. Viruses bacteriophage Full role in marine ecosystems yet unknown

13. The Domains of Life

14. Eukaryotic Cells Larger, More Complicated Cells

15. Domain Eukaryia

16. Antonie van Leeuwenhoek (1632 - 1723)

17. Kingdom Protista

18. Mostly microscopic Many unicellular

19. Kingdom Protista Some colonial Some even multicellular

20. Kingdom Protista Photosynthetic Not photosynthetic

21. Kingdom Protista Free-living Parasitic

22. Phytoplankton Algae Kingdom Protista

23. Seaweeds Kingdom Protista Algae

24. Protozoa Kingdom Protista

25. Unicellular Algae Kingdom Protista

26. Diatoms

27. Diatom Tests

28. A Diatom Mosaic

29. Outcropping of Diatomaceous Earth near Lovelock, Nevada

30. Diatomaceous Earth

31. Dinoflagellates

33. Red tide Dinoflagellates

34. Silicoflagellates

35. Coccolithophorids

36. Protozoa Kingdom Protista

37. Foraminiferans

39. Radiolarians

41. Ciliates

43. Kingdom Fungi

44. Lichens