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Chapter 2 Review: Prokaryotes Viruses Protists

Chapter 2 Review: Prokaryotes Viruses Protists. What am I?. What am I?. virus (bird flu virus). What am I?. Midway Geyser Basin, Yellowstone National Park, WY. archaea (extreme thermophiles ). What am I?. Ariel view of Great Salt Lake, Utah. archaea ( halophiles ). What am I?.

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Chapter 2 Review: Prokaryotes Viruses Protists

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  1. Chapter 2 Review:ProkaryotesVirusesProtists What am I?

  2. What am I? virus (bird flu virus)

  3. What am I? Midway Geyser Basin, Yellowstone National Park, WY archaea (extreme thermophiles)

  4. What am I? Ariel view of Great Salt Lake, Utah archaea (halophiles)

  5. What am I? archaea (methanogen)

  6. What am I? virus (T4 Bacteriophage)

  7. What am I? Subglacial stream in the Swiss Alps archaea (psychrophiles)

  8. What am I? What shape am I? eubacteria (Borreliaburgdorferi) spirilla

  9. What am I? virus (Ebola virus)

  10. What am I? protist (euglenoid)

  11. What am I? protist (ciliates)

  12. What am I? protist (slime moulds)

  13. What am I? protist (Fuligoseptica, “Dog Vomit” slime moulds)

  14. What am I? eubacteria (cyanobacteria)

  15. What am I? protist (diatoms)

  16. What am I? protist (amoeba) http://www.youtube.com/watch?v=W6rnhiMxtKU

  17. What am I? eubacteria (proteobacteria, purple bacteria)

  18. What am I? protist (red algae)

  19. Viruses • electron microscopy images – viruses are tiny! • variety of morphology Bird flu virus T4 Bacteriophage Ebola virus

  20. Prokaryotes: Eubacteria • proteobacteria and cyanobacteriaare believed to be precursors to mitochondria and chloroplasts in eukaryotes proteobacteria cyanobacteria • responsible for causing many diseases in humans, but some are beneficial Vibriocholerae Borreliaburgdorferi

  21. Prokaryotes: Archaea • differ from eubacteria in cell membrane and cell wall chemical makeup extreme thermophiles methanogens • inhabit extreme environments psychrophiles halophiles

  22. Protists • wide variety of morphology, feeding modes, and reproduction strategies • e.g. amoebas, red algae, diatoms, slime moulds

  23. Some Photo Credits: Source: “Researcher charged with smuggling stolen ebola virus” Popular Science. 21 May 2009. 3 Oct 2012 <http://www.popsci.com/scitech/article/2009-05/ebola-smuggling> Source: “Pandemics: Google takes on real viruses” The Guardian. 21 Oct 2008. 3 Oct 2012 <http://www.guardian.co.uk/technology/2008/oct/21/google-healthcare> Source: Introduction to the Cyanobacteria. University of California Museum of Paleontology. 3 Oct 2012 <http://www.ucmp.berkeley.edu/bacteria/cyanointro.html> Source: Introduction to the Cyanobacteria. University of California Museum of Paleontology. 3 Oct 2012 <http://www.ucmp.berkeley.edu/bacteria/cyanointro.html>

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