Foundations In Microbiology 6th Edition By Kathleen Park Talaro -Test Bank

Foundations In Microbiology 6th Edition By Kathleen Park Talaro -Test Bank

 

Instant Download – Complete Test Bank With Answers

 

 

Sample Questions Are Posted Below

 

5

Student: ___________________________________________________________________________

1. Protists include
   A. yeasts and molds.
   B. algae and protozoa.
   C. helminths.
   D. All of the choices are correct.
   E. None of the choices are correct.

 

2. The eucaryotic cell organelle that most resembles a bacterial cell is the
   A. nucleus.
   B. golgi apparatus.
   C. mitochondria.
   D. lysosome.
   E. ribosome.

 

3. Eucaryotic flagella differ from procaryotic flagella because only eucaryotic flagella
   A. are used for cell motility.
   B. facilitate chemotaxis.
   C. facilitate phototaxis.
   D. are long whip-like structures.
   E. contain microtubules.

 

4. Cilia are found in certain
   A. protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

5. Chitin is a chemical component of the cell walls of
   A. protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

6. Cell walls are not found on typical cells of
   A. protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

7. The site for ribosomal RNA synthesis is the
   A. ribosome.
   B. nucleolus.
   C. nucleus.
   D. golgi apparatus.
   E. lysosome.

 

8. When a eucaryotic cell is not undergoing mitosis, the DNA and its associated proteins appear as a visible thread-like mass called the
   A. nuclear envelope.
   B. nucleosome.
   C. nucleolus.
   D. nucleoplasm.
   E. chromatin.

 

9. Histones are
   A. found in polyribosomes.
   B. enzymes found in lysosomes.
   C. proteins of the cytoskeleton.
   D. proteins associated with DNA in the nucleus.
   E. on the surface of rough endoplasmic reticulum.

 

10. The eucaryotic cell’s glycocalyx is
    A. mostly polysaccharide.
    B. the site where many metabolic reactions occur.
    C. also called the cell wall.
    D. composed of many diverse proteins.
    E. protection against osmotic lysis.

 

11. Which of the following is found in eucaryotic cells but not in procaryotic cells?
    A. nucleus
    B. mitochondria
    C. endoplasmic reticulum
    D. lysosomes
    E. All of the choices are correct.

 

12. The endosymbiotic theory says that precursor eucaryotic cells acquired flagella by endosymbiosis with a _____ ancestor, and others gained photosynthetic ability from endosymbiosis with a _____ ancestor.
    A. protozoan, algae
    B. archaea, cyanobacteria
    C. spirochete, cyanobacteria
    D. helminth, algae
    E. None of the choices are correct.

 

13. The cell’s series of tunnel-like membranes functioning in transport and storage are the
    A. mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

14. An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the
    A. mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

15. Which organelle contains cristae where enzymes and electron carriers for aerobic respiration are found?
    A. mitochondria
    B. lysosomes
    C. golgi apparatus
    D. chloroplasts
    E. endoplasmic reticulum

 

16. Organelles found in algae but not found in protozoa or fungi are the
    A. mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

17. Protists with contractile vacuoles
    A. are algae.
    B. use them to expel excess water from the cell.
    C. typically live in salty seawater.
    D. use them for motility.
    E. All of the choices are correct.

 

18. The cytoskeleton
    A. anchors organelles.
    B. provides support.
    C. functions in movements of the cytoplasm.
    D. helps maintain cell shape.
    E. All of the choices are correct.

 

19. The size of a eucaryotic cell ribosome is
    A. 30S.
    B. 40S.
    C. 50S.
    D. 70S.
    E. 80S.

 

20. Filamentous fungi are called
    A. pseudohyphae.
    B. septa.
    C. molds.
    D. dimorphic.
    E. mycelium.

 

21. When buds remain attached, they form a chain of yeast cells called
    A. pseudohyphae.
    B. septa.
    C. molds.
    D. dimorphic.
    E. mycelium.

 

22. Fungi that grow as yeast at one temperature but will grow as mold at another temperature are called
    A. dimorphic.
    B. saprobes.
    C. pseudohyphae.
    D. spores.
    E. Fungi Imperfecti (Deuteromycota).

 

23. Fungal spores
    A. are only produced under harmful environmental conditions.
    B. are only asexually produced.
    C. cannot be seen in a light microscope.
    D. are produced by molds but not by yeasts.
    E. are used to identify fungi.

 

24. Which of the following spores are produced within a sac?
    A. chlamydospores
    B. sporangiospores
    C. blastospores
    D. arthrospores
    E. zygospores

 

25. Which of the following spores are sexually produced?
    A. chlamydospores
    B. sporangiospores
    C. blastospores
    D. arthrospores
    E. zygospores

 

26. A mold is observed to have asexual conidia, sexual spores within a sac, and septate hyphae. It is most likely classified in the
    A. Zygomycota.
    B. Ascomycota.
    C. Basidiomycota.
    D. Deuteromycota.
    E. Fungi Imperfecti.

 

27. What do zygospores, ascospores, and basidiospores have in common?
    A. They are enclosed in a sac.
    B. They are types of conidia.
    C. They are sexual spores.
    D. They are found only in molds.
    E. All of the choices are correct.

 

28. Which is not a characteristic of fungi?
    A. cells have cell walls
    B. photosynthetic
    C. include single-celled and filamentous forms
    D. heterotrophic nutrition
    E. can use a wide variety of nutrients

 

29. Blooms of certain dinoflagellates are associated with all of the following except
    A. paralytic shellfish poisoning.
    B. red tides.
    C. ciguatera.
    D. Pfiesteria piscicida.
    E. euglenids.

 

30. Which is mismatched?
    A. Pyrrophyta – euglenids
    B. Chrysophyta – diatoms
    C. Phaeophyta – brown algae
    D. Rhodophyta – red seaweed
    E. Chlorophyta – green algae

 

31. All of the following are found in some or all protozoa except
    A. motility.
    B. ectoplasm and endoplasm.
    C. heterotrophic nutrition.
    D. formation of a cyst stage.
    E. cell wall.

 

32. The motile, feeding stage of protozoa is called the
    A. trophozoite.
    B. cyst.
    C. sporozoite.
    D. oocyst.
    E. food vacuole.

 

33. The group of protozoa that have flagella are the
    A. Sarcodina.
    B. Ciliophora.
    C. Mastigophora.
    D. Apicomplexa.
    E. None of the choices are correct.

 

34. Which is mismatched?
    A. Giardia – transmitted by feces in drinking water
    B. Histoplasma – causes Ohio Valley fever
    C. Trichomonas – sexually transmitted
    D. Plasmodium – causes Chagas disease
    E. Saccharomyces – yeast in making bread and beer

 

35. All of the following are helminths except
    A. pinworms.
    B. flukes.
    C. trypanosomes.
    D. roundworms.
    E. tapeworms.

 

36. Which of the following does not pertain to helminths?
    A. in kingdom Protista
    B. parasitic worms
    C. eggs and sperm for reproduction
    D. often alternate hosts in complex life cycles
    E. have various organ systems

 

37. Larvae and eggs are developmental forms of
    A. protozoa.
    B. algae.
    C. helminths.
    D. fungi.
    E. None of the choices are correct.

 

38. All of the following groups of algae contain cellulose in their cell walls except
    A. Chlorophyta.
    B. Rhodophyta.
    C. Euglenophyta.
    D. Phaeophyta.
    E. All of the choices contain cellulose.

 

39. The stacks of thylakoids in a chloroplast are called
    A. grana.
    B. stroma.
    C. mesosomes.
    D. cristae.
    E. packages.

 

40. In order to reproduce sexually, diploid cells must produce _________ gametes through ________.
    A. diploid, mitosis
    B. diploid, meiosis
    C. haploid, mitosis
    D. haploid, meiosis
    E. triploid, mitosis

 

41. 41.The smooth endoplasmic reticulum functions in synthesis of ___________.
    A. glycogen
    B. proteins
    C. glucose
    D. nucleic acids
    E. lipids

 

42. You are looking at cells undergoing mitosis and see the chromosomes have lined up in the middle of the cell. What stage is this?
    A. interphase
    B. anaphase
    C. telophase
    D. metaphase
    E. prophase

 

43. On what basis are fungi classified as Fungi Imperfecti, or Deuteromycota?
    A. Based on their ability to cause diseases in animals.
    B. Based on whether they have a cap containing gills.
    C. Based on if the fungus lacks a sexual state.
    D. Based on if they have a special fungal sac.
    E. Based on if they can grow in acidic soil.

 

44. Which of the following is the cause of malaria?
    A. Toxoplasma gondii
    B. Plasmodium
    C. Giardia
    D. Leishmania
    E. Trypanosoma

 

45. Sources for human infection with worms are all of the following except
    A. infected animals.
    B. contaminated food.
    C. contaminated water.
    D. contaminated soil.
    E. contaminated air.

 

46. All of the following are correct about helminthes except
    A. they generally make only a few eggs per day.
    B. they are not all parasites, although some are.
    C. as parasites, their reproductive organs are their most developed organs.
    D. their eggs and larvae are vulnerable to heat.
    E. tapeworms and pinworms are two examples.

 

47. The organelle involved in intracellular digestion of food particles is the
    A. Golgi apparatus.
    B. lysosomes.
    C. cisternae.
    D. transitional vesicles.
    E. smooth endoplasmic reticulum.

 

48. Chromosomes are not visible in the nucleus unless the cell is undergoing nuclear division.
    True    False

 

49. Eucaryotic mitochondria have their own 70S ribosomes and circular DNA.
    True    False

 

50. The eucaryotic cell membrane is a bilayer of sterols.
    True    False

 

51. Infections caused by fungi are called mycoses.
    True    False

 

52. The only Division of fungi that contains human pathogens is the Deuteromycota.
    True    False

 

53. All fungi have hyphae.
    True    False

 

54. All algae have chloroplasts.
    True    False

 

55. Algae are classified into Divisions based principally on their type of motility.
    True    False

 

56. Plankton are floating communities of helminths.
    True    False

 

57. Biologists have found evidence that eucaryotic cells evolved from procaryotic organisms by a process of intracellular _____.
    ________________________________________

 

58. There are nine peripheral pairs and one central pair of _____ found inside eucaryotic flagella and cilia.
    ________________________________________

 

59. The passageways in the nuclear envelope for movement of substances to and from the nucleus and cytoplasm are called nuclear _____.
    ________________________________________

 

60. The presence of a double, matched set of chromosomes is referred to as the _____ state.
    ________________________________________

 

61. A _____ originates from the golgi apparatus as one type of vesicle that contains a variety of enzymes for intracellular digestion.
    ________________________________________

 

62. Chloroplasts are composed of membranous sacs called _____ that carry chlorophyll. Surrounding these sacs is a ground substance called _____.
    ________________________________________

 

63. In eucaryotic cells, ribosomes have two locations: scattered in the _____, and on the surface of _____.
    ________________________________________

 

64. The long, thread-like branching cells of molds are called _____.
    ________________________________________

 

65. During unfavorable growth conditions, many protozoa can convert to a resistant, dormant stage called a _____.
    ________________________________________

 

66. Discuss in detail, at least four reasons why fungi belong in their own kingdom instead of the kingdoms Plantae or Protista.

 

 

 

 

67. Compare and contrast the yeasts and molds with regard to: a) microscopic cellular morphology, b) macroscopic colony morphology, and c) reproduction.

 

 

 

 

68. Compare and contrast protozoan cysts, fungal spores, and bacterial endospores with regard to: a) the factors that stimulate their formation, b) their structure, and c) their function.

 

 

 

 

69. Discuss the role of specific algal and fungal toxins in human disease.

 

 

 

 

70. Compare and contrast the morphology of Cestodes, Trematodes, and Nematodes.

 

 

 

 

 

 

5 Key

1. Protists include
   A.yeasts and molds.
   B. algae and protozoa.
   C. helminths.
   D. All of the choices are correct.
   E. None of the choices are correct.

 

Talaro – 005 Chapter… #1
 

2. The eucaryotic cell organelle that most resembles a bacterial cell is the
   A.nucleus.
   B. golgi apparatus.
   C. mitochondria.
   D. lysosome.
   E. ribosome.

 

Talaro – 005 Chapter… #2
 

3. Eucaryotic flagella differ from procaryotic flagella because only eucaryotic flagella
   A.are used for cell motility.
   B. facilitate chemotaxis.
   C. facilitate phototaxis.
   D. are long whip-like structures.
   E. contain microtubules.

 

Talaro – 005 Chapter… #3
 

4. Cilia are found in certain
   A.protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

Talaro – 005 Chapter… #4
 

5. Chitin is a chemical component of the cell walls of
   A.protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

Talaro – 005 Chapter… #5
 

6. Cell walls are not found on typical cells of
   A.protozoa.
   B. algae.
   C. fungi.
   D. bacteria.
   E. All of the choices are correct.

 

Talaro – 005 Chapter… #6
 

7. The site for ribosomal RNA synthesis is the
   A.ribosome.
   B. nucleolus.
   C. nucleus.
   D. golgi apparatus.
   E. lysosome.

 

Talaro – 005 Chapter… #7
 

8. When a eucaryotic cell is not undergoing mitosis, the DNA and its associated proteins appear as a visible thread-like mass called the
   A.nuclear envelope.
   B. nucleosome.
   C. nucleolus.
   D. nucleoplasm.
   E. chromatin.

 

Talaro – 005 Chapter… #8
 

9. Histones are
   A.found in polyribosomes.
   B. enzymes found in lysosomes.
   C. proteins of the cytoskeleton.
   D. proteins associated with DNA in the nucleus.
   E. on the surface of rough endoplasmic reticulum.

 

Talaro – 005 Chapter… #9
 

10. The eucaryotic cell’s glycocalyx is
    A.mostly polysaccharide.
    B. the site where many metabolic reactions occur.
    C. also called the cell wall.
    D. composed of many diverse proteins.
    E. protection against osmotic lysis.

 

Talaro – 005 Chapter… #10
 

11. Which of the following is found in eucaryotic cells but not in procaryotic cells?
    A.nucleus
    B. mitochondria
    C. endoplasmic reticulum
    D. lysosomes
    E. All of the choices are correct.

 

Talaro – 005 Chapter… #11
 

12. The endosymbiotic theory says that precursor eucaryotic cells acquired flagella by endosymbiosis with a _____ ancestor, and others gained photosynthetic ability from endosymbiosis with a _____ ancestor.
    A.protozoan, algae
    B. archaea, cyanobacteria
    C. spirochete, cyanobacteria
    D. helminth, algae
    E. None of the choices are correct.

 

Talaro – 005 Chapter… #12
 

13. The cell’s series of tunnel-like membranes functioning in transport and storage are the
    A.mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

Talaro – 005 Chapter… #13
 

14. An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the
    A.mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

Talaro – 005 Chapter… #14
 

15. Which organelle contains cristae where enzymes and electron carriers for aerobic respiration are found?
    A.mitochondria
    B. lysosomes
    C. golgi apparatus
    D. chloroplasts
    E. endoplasmic reticulum

 

Talaro – 005 Chapter… #15
 

16. Organelles found in algae but not found in protozoa or fungi are the
    A.mitochondria.
    B. lysosomes.
    C. golgi apparatus.
    D. chloroplasts.
    E. endoplasmic reticulum.

 

Talaro – 005 Chapter… #16
 

17. Protists with contractile vacuoles
    A.are algae.
    B. use them to expel excess water from the cell.
    C. typically live in salty seawater.
    D. use them for motility.
    E. All of the choices are correct.

 

Talaro – 005 Chapter… #17
 

18. The cytoskeleton
    A.anchors organelles.
    B. provides support.
    C. functions in movements of the cytoplasm.
    D. helps maintain cell shape.
    E. All of the choices are correct.

 

Talaro – 005 Chapter… #18
 

19. The size of a eucaryotic cell ribosome is
    A.30S.
    B. 40S.
    C. 50S.
    D. 70S.
    E. 80S.

 

Talaro – 005 Chapter… #19
 

20. Filamentous fungi are called
    A.pseudohyphae.
    B. septa.
    C. molds.
    D. dimorphic.
    E. mycelium.

 

Talaro – 005 Chapter… #20
 

21. When buds remain attached, they form a chain of yeast cells called
    A.pseudohyphae.
    B. septa.
    C. molds.
    D. dimorphic.
    E. mycelium.

 

Talaro – 005 Chapter… #21
 

22. Fungi that grow as yeast at one temperature but will grow as mold at another temperature are called
    A.dimorphic.
    B. saprobes.
    C. pseudohyphae.
    D. spores.
    E. Fungi Imperfecti (Deuteromycota).

 

Talaro – 005 Chapter… #22
 

23. Fungal spores
    A.are only produced under harmful environmental conditions.
    B. are only asexually produced.
    C. cannot be seen in a light microscope.
    D. are produced by molds but not by yeasts.
    E. are used to identify fungi.

 

Talaro – 005 Chapter… #23
 

24. Which of the following spores are produced within a sac?
    A.chlamydospores
    B. sporangiospores
    C. blastospores
    D. arthrospores
    E. zygospores

 

Talaro – 005 Chapter… #24
 

25. Which of the following spores are sexually produced?
    A.chlamydospores
    B. sporangiospores
    C. blastospores
    D. arthrospores
    E. zygospores

 

Talaro – 005 Chapter… #25
 

26. A mold is observed to have asexual conidia, sexual spores within a sac, and septate hyphae. It is most likely classified in the
    A.Zygomycota.
    B. Ascomycota.
    C. Basidiomycota.
    D. Deuteromycota.
    E. Fungi Imperfecti.

 

Talaro – 005 Chapter… #26
 

27. What do zygospores, ascospores, and basidiospores have in common?
    A.They are enclosed in a sac.
    B. They are types of conidia.
    C. They are sexual spores.
    D. They are found only in molds.
    E. All of the choices are correct.

 

Talaro – 005 Chapter… #27
 

28. Which is not a characteristic of fungi?
    A.cells have cell walls
    B. photosynthetic
    C. include single-celled and filamentous forms
    D. heterotrophic nutrition
    E. can use a wide variety of nutrients

 

Talaro – 005 Chapter… #28
 

29. Blooms of certain dinoflagellates are associated with all of the following except
    A. paralytic shellfish poisoning.
    B. red tides.
    C. ciguatera.
    D. Pfiesteria piscicida.
    E. euglenids.

 

Talaro – 005 Chapter… #29
 

30. Which is mismatched?
    A.Pyrrophyta – euglenids
    B. Chrysophyta – diatoms
    C. Phaeophyta – brown algae
    D. Rhodophyta – red seaweed
    E. Chlorophyta – green algae

 

Talaro – 005 Chapter… #30
 

31. All of the following are found in some or all protozoa except
    A. motility.
    B. ectoplasm and endoplasm.
    C. heterotrophic nutrition.
    D. formation of a cyst stage.
    E. cell wall.

 

Talaro – 005 Chapter… #31
 

32. The motile, feeding stage of protozoa is called the
    A.trophozoite.
    B. cyst.
    C. sporozoite.
    D. oocyst.
    E. food vacuole.

 

Talaro – 005 Chapter… #32
 

33. The group of protozoa that have flagella are the
    A.Sarcodina.
    B. Ciliophora.
    C. Mastigophora.
    D. Apicomplexa.
    E. None of the choices are correct.

 

Talaro – 005 Chapter… #33
 

34. Which is mismatched?
    A.Giardia – transmitted by feces in drinking water
    B. Histoplasma – causes Ohio Valley fever
    C. Trichomonas – sexually transmitted
    D. Plasmodium – causes Chagas disease
    E. Saccharomyces – yeast in making bread and beer

 

Talaro – 005 Chapter… #34
 

35. All of the following are helminths except
    A. pinworms.
    B. flukes.
    C. trypanosomes.
    D. roundworms.
    E. tapeworms.

 

Talaro – 005 Chapter… #35
 

36. Which of the following does not pertain to helminths?
    A.in kingdom Protista
    B. parasitic worms
    C. eggs and sperm for reproduction
    D. often alternate hosts in complex life cycles
    E. have various organ systems

 

Talaro – 005 Chapter… #36
 

37. Larvae and eggs are developmental forms of
    A.protozoa.
    B. algae.
    C. helminths.
    D. fungi.
    E. None of the choices are correct.

 

Talaro – 005 Chapter… #37
 

38. All of the following groups of algae contain cellulose in their cell walls except
    A. Chlorophyta.
    B. Rhodophyta.
    C. Euglenophyta.
    D. Phaeophyta.
    E. All of the choices contain cellulose.

 

Talaro – 005 Chapter… #38
 

39. The stacks of thylakoids in a chloroplast are called
    A.grana.
    B. stroma.
    C. mesosomes.
    D. cristae.
    E. packages.

 

Talaro – 005 Chapter… #39
 

40. In order to reproduce sexually, diploid cells must produce _________ gametes through ________.
    A.diploid, mitosis
    B. diploid, meiosis
    C. haploid, mitosis
    D. haploid, meiosis
    E. triploid, mitosis

 

Talaro – 005 Chapter… #40
 

41. 41.The smooth endoplasmic reticulum functions in synthesis of ___________.
    A.glycogen
    B. proteins
    C. glucose
    D. nucleic acids
    E. lipids

 

Talaro – 005 Chapter… #41
 

42. You are looking at cells undergoing mitosis and see the chromosomes have lined up in the middle of the cell. What stage is this?
    A.interphase
    B. anaphase
    C. telophase
    D. metaphase
    E. prophase

 

Talaro – 005 Chapter… #42
 

43. On what basis are fungi classified as Fungi Imperfecti, or Deuteromycota?
    A.Based on their ability to cause diseases in animals.
    B. Based on whether they have a cap containing gills.
    C. Based on if the fungus lacks a sexual state.
    D. Based on if they have a special fungal sac.
    E. Based on if they can grow in acidic soil.

 

Talaro – 005 Chapter… #43
 

44. Which of the following is the cause of malaria?
    A.Toxoplasma gondii
    B. Plasmodium
    C. Giardia
    D. Leishmania
    E. Trypanosoma

 

Talaro – 005 Chapter… #44
 

45. Sources for human infection with worms are all of the following except
    A. infected animals.
    B. contaminated food.
    C. contaminated water.
    D. contaminated soil.
    E. contaminated air.

 

Talaro – 005 Chapter… #45
 

46. All of the following are correct about helminthes except
    A. they generally make only a few eggs per day.
    B. they are not all parasites, although some are.
    C. as parasites, their reproductive organs are their most developed organs.
    D. their eggs and larvae are vulnerable to heat.
    E. tapeworms and pinworms are two examples.

 

Talaro – 005 Chapter… #46
 

47. The organelle involved in intracellular digestion of food particles is the
    A.Golgi apparatus.
    B. lysosomes.
    C. cisternae.
    D. transitional vesicles.
    E. smooth endoplasmic reticulum.

 

Talaro – 005 Chapter… #47
 

48. Chromosomes are not visible in the nucleus unless the cell is undergoing nuclear division.
    TRUE

 

Talaro – 005 Chapter… #48
 

49. Eucaryotic mitochondria have their own 70S ribosomes and circular DNA.
    TRUE

 

Talaro – 005 Chapter… #49
 

50. The eucaryotic cell membrane is a bilayer of sterols.
    FALSE

 

Talaro – 005 Chapter… #50
 

51. Infections caused by fungi are called mycoses.
    TRUE

 

Talaro – 005 Chapter… #51
 

52. The only Division of fungi that contains human pathogens is the Deuteromycota.
    FALSE

 

Talaro – 005 Chapter… #52
 

53. All fungi have hyphae.
    FALSE

 

Talaro – 005 Chapter… #53
 

54. All algae have chloroplasts.
    TRUE

 

Talaro – 005 Chapter… #54
 

55. Algae are classified into Divisions based principally on their type of motility.
    FALSE

 

Talaro – 005 Chapter… #55
 

56. Plankton are floating communities of helminths.
    FALSE

 

Talaro – 005 Chapter… #56
 

57. Biologists have found evidence that eucaryotic cells evolved from procaryotic organisms by a process of intracellular _____.
    Symbiosis

 

Talaro – 005 Chapter… #57
 

58. There are nine peripheral pairs and one central pair of _____ found inside eucaryotic flagella and cilia.
    Microtubules

 

Talaro – 005 Chapter… #58
 

59. The passageways in the nuclear envelope for movement of substances to and from the nucleus and cytoplasm are called nuclear _____.
    Pores

 

Talaro – 005 Chapter… #59
 

60. The presence of a double, matched set of chromosomes is referred to as the _____ state.
    Diploid

 

Talaro – 005 Chapter… #60
 

61. A _____ originates from the golgi apparatus as one type of vesicle that contains a variety of enzymes for intracellular digestion.
    Lysosome

 

Talaro – 005 Chapter… #61
 

62. Chloroplasts are composed of membranous sacs called _____ that carry chlorophyll. Surrounding these sacs is a ground substance called _____.
    Thylakoids, Grana

 

Talaro – 005 Chapter… #62
 

63. In eucaryotic cells, ribosomes have two locations: scattered in the _____, and on the surface of _____.
    Cytoplasm, Rough Endoplasmic Reticulum

 

Talaro – 005 Chapter… #63
 

64. The long, thread-like branching cells of molds are called _____.
    Hyphae

 

Talaro – 005 Chapter… #64
 

65. During unfavorable growth conditions, many protozoa can convert to a resistant, dormant stage called a _____.
    Cyst

 

Talaro – 005 Chapter… #65
 

66. Discuss in detail, at least four reasons why fungi belong in their own kingdom instead of the kingdoms Plantae or Protista.

Answers may vary.

 

Talaro – 005 Chapter… #66
 

67. Compare and contrast the yeasts and molds with regard to: a) microscopic cellular morphology, b) macroscopic colony morphology, and c) reproduction.

Answers may vary.

 

Talaro – 005 Chapter… #67
 

68. Compare and contrast protozoan cysts, fungal spores, and bacterial endospores with regard to: a) the factors that stimulate their formation, b) their structure, and c) their function.

Answers may vary.

 

Talaro – 005 Chapter… #68
 

69. Discuss the role of specific algal and fungal toxins in human disease.

Answers may vary.

 

Talaro – 005 Chapter… #69
 

70. Compare and contrast the morphology of Cestodes, Trematodes, and Nematodes.

Answers may vary.

 

Talaro – 005 Chapter… #70
 

 

 

5 Summary

Category	# of Questions
Talaro – 005 Chapter…	70