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Chapter 15 Review

Chapter 15 Review. Protist. What is the term for protists with animal-like characteristics? ( a) amoebas (b ) protozoans (c) sarcodinians (d) zooflagellates. Protozoan. An amoeba can survive harsh conditions by forming a ( a) pseudopod (b) cyst ( c) diatom (d) spore. cysts.

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Chapter 15 Review

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  1. Chapter 15 Review Protist

  2. What is the term for protists with animal-like characteristics? • (a) amoebas (b) protozoans (c) sarcodinians (d) zooflagellates

  3. Protozoan

  4. An amoeba can survive harsh conditions by forming a • (a) pseudopod (b) cyst (c) diatom (d) spore

  5. cysts

  6. Sarcodinians are protozoans that move by extending lobes of • (a) cytoplasm (b) nuclei (c) plasmodium (d) flagella

  7. Cystoplasm

  8. Kelp belong to which group of Algae • (a) green algae (b) brown algae (c) diatoms (d) red algae

  9. Brown

  10. The air bladders of the giant kelp keep the leaflike portion of the kelp near the water’s surface to aid in • (a) conjugation (b) transportation (c) photosynthesis (d) reproduction

  11. photosynthesis

  12. Which phylum of protozoa are nonmotile • (a) Sarcodina (b) Ciliophora (c) Zooflagellates (d) Sporozoa

  13. Sporozoa

  14. Which of the following causes malaria • (a) Plasmodium (b) Trypanosoma (c) mosquitoes (d) Paramecium

  15. Plasmodium

  16. What is the name for the protists that perform photosynthesis • (a) algae (b) dinoflagellates (c) sporozoans(d) ciliates

  17. Algae

  18. What protozoan causes African Sleeping Sickness in humans • (a) Plasmodium (b) Paramecium (c) Trichonympha (d) Trypanosoma

  19. Trypanosoma

  20. Protozoa are placed into different phyla according to their • (a) size (b) movement (c) color (d) shape

  21. Movement

  22. Algae that lack both cilia and flagella but have cell walls containing silica are • (a) brown algae (b) euglenoids (c) diatoms (d) green algae

  23. Diatoms

  24. What is the feeding stage in the life cycle of a plasmodial slime mold? (a) Zygote (b) fungi (c) sporozoite (d) plasmodium

  25. Plasmodium

  26. A red tide is made up of unicellular organisms called (a) dinoflagellates (b) diatoms (c) red algae (d) red blood cells

  27. dinoflagellates

  28. Animal like protists

  29. Protozoa

  30. Can attack injured skin or gill tissue on fish

  31. Water mold

  32. Process of surrounding food and engulfing it

  33. Phagocytosis

  34. Single-celled algae that has animal like characteristics

  35. Euglenoid

  36. Causes malaria in humans

  37. Plasmodium

  38. Tiny hairlike threads found on a paramecium

  39. Cilia

  40. A group of cells that live together in close association

  41. Colony

  42. Final Question

  43. Protozoa that uses flagella to move

  44. ZooFlagettes (ex trypsonoma)

  45. Some scientists have problems classifying Euglenoids as plant-like protists. What characteristics do Euglenoids have that cause these problems?

  46. Lack rigid cell wall • Have a flagella

  47. List the four phyla(or groups) of protozoans, explain the type of movement they exhibit, and give an example of an organism that belongs to each group

  48. 1. Sarcodina—Move using blob, foramniferans • 2. Zooflagellates – have one or more flagella for Movement, Trichonympha, Trypanosoma • 3. Ciliates(Ciliophora) – move by tiny hair-like structures called cilia, Paramecium • 4. Sporozoans – are parasitic and lack structures for movement. plasmodium, malaria

  49. What are three ecological roles that protists have in the biosphere?

  50. 1. Food source • 2. Production of oxygen and carbon dioxide gas through photosynthesis. • 3. Kill and eat harmful bacteria

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