1. Protists

2. Kingdom: Protista 2 general categories2 general categories –______-like protists

3. Animal-like protists _ Phyla_ Phyla –_______ –Zoomastigina –Sarcodina –Sporozoa

4. Protist Rock NOT protest

5. Phylum: Ciliophora All have cilia “_______” Ex. Paramecium- have a ________- Clear elastic protein surrounding the cell membrane

6. Obtaining food Oral Groove, to mouth Pore, ________ –Indentation on one side, –Cilia guide food

7. Food vacuoles –Form at base of gullet –Break off and are fused with ______

8. Anal Pore –Waste materials in _______ fuse to cell membrane and are released to the outside

9. Water excretion- Contractile vacuole –When filled, “______” and squeezes water out

10. _________: Protein Harpoon

11. Phylum: Zoomastigina All have _______ “Flagellates” Ex. Giardia

12. Aka. __________ because of plantlike protists with flagella Absorb food through cell membrane

13. Phylum: Sporozoa Not ______ Reproduce using spores Ex. __________ -causes malaria

14. How Malaria works Mosquito bite injects spores ________ Infects liver & blood cells Merozoites some can form into gametocytes ______ cells give off toxins Chills & fever

15. Phylum: Sarcodina Move using ________ “False Foot”

16. The Amoeba in 3D – notice the pseudopods

17. Amoeba surround and engulf their food… the process is called phagocytosis.

18. Pseudopod is used for _________

19. An Amoeba eating a Paramecium.

20. Group has… Amoebas __________ Radiolarians –SiO 2

21. and Foraminifers White cliffs of Dover _______

22. Harmful relationships ____________ African Sleeping sickness

23. Trypanosoma- Destroys blood cells Infects tissue Causes fever chills rash Attacks _______ system

24. _______ Disease

25. Entamoeba ______ dysentery

26. Helpful relationships Trichonympha Protist in ______ Produce cellulase

27. Plant-like Protists 6 Phyla- –Euglenophyta –Pyrrophyta –_________ –Phylum Bacillariophyta

28. –Acrasiomycota –____________ “Slime Molds”

29. Phylum: Euglenophyta __________ set them apart Ex. Euglena

30. Flagella present Can be a _________

31. Red eyespot –______ vs. Dark –Why would you want this?

32. Phylum: Pyrrophyta Fire Protists –Luminescent BIO “Dinoflagellates”

33. RED TIDE –________ of dinoflagellates

34. Toxins cause paralysis ________ in it Ok Eating shell fish NO! -toxins build up over time

35. Phylum: Chrysophyta “______ Protists” 2 classes

36. Yellow green algae Golden brown algae Make _____, two ______, form cysts in extreme enviroments

37. Phylum Bacillariophyta Diatoms Very abundant Look like glass __________ earth

38. Slime Molds Organisms look _____ like Organisms make mold masses and spores

39. Phylum: Acrasiomycota _______ slime molds

40. Life begins like amoeba Group together for food & _________

41. 1. Cellular Slime Molds

42. Phylum: Myxomycota _______ Slime Molds

43. Plasmodium (not to be confused with plasmodia)

44. plasmodium Contain _______ of nuclei in a single cell Produce spores Spores are flagellated

45. Brum et al, 1994 2. Plasmodial Slime Molds Sporangia - stalked fruiting bodies Shirley Owens, Center for Electron Optics, Michigan State University Plasmodia have syncytial structure- One huge cell with many nuclei

46. Fuligo septica Dog vomit slime mold

47. Myxomycota http://biodidac.bio.uottawa.ca/ftp/BIODIDAC/ Protista/Myxomyco/diagbw/Myxo005b.gif

48. Blooms -rapid growths with nutrients -_____ ___ __ Harmful relationships

49. RED TIDE –Accumulation of dinoflagellates

50. Helpful Helpful relationships _____ & dinoflagellates

51. Giant Clams & Dinoflagellates Tridacna gigas Using sunlight together

52. Phytoplankton ____ of all earth’s photosynthesis is in the ocean____ of all earth’s photosynthesis is in the ocean Bottom of food chainBottom of food chain