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Bacterial Classification

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Presentation on theme: "Bacterial Classification"— Presentation transcript:

1

2 Bacterial Classification

3 Characteristics of Bacteria

4 Archaebacteria

5 Eubacteria

6 Bacterial Nutrition

7 Bacterial Reproduction

8 Bacterial Classification
Characteristics of Bacteria Bacterial Reproduction Bacterial Nutrition Archaebacteria Eubacteria $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

9 Kingdom for the bacteria referred to as germs

10 What is Eubacteria?

11 Kingdom for the ancient bacteria

12 What is Archaebacteria?

13 Bacteria that stain violet when exposed to gram stain

14 What is Gram positive bacteria?

15 Kingdom of bacteria with peptidoglycan in the cell walls

16 What is Eubacteria?

17 Once called blue-green algae

18 What are cyanobacteria?

19 Surrounds the outside of all bacteria

20 What is the cell wall?

21 Contains enzymes needed for cellular respiration and stops some antibiotics

22 What is the cell membrane?

23 Number of chromosomes in a bacterial cell

24 What is one?

25 A fuzzy coat or capsule of sticky sugars used to adhere to surfaces

26 What is the glycolcalyx or spikes?

27 Dormant structure made by bacteria when environmental conditions become harsh

28 What is an endospore?

29 Do NOT contain this protein in their cell walls

30 What is peptidoglycan?

31 Harvest energy by converting H2 and CO2 into methane gas

32 What are methanogens?

33 Salt-loving Archaebacteria

34 What are halophiles?

35 Daily Double!!

36 Live in the intestinal tracts of some animals

37 What are methanogens?

38 Found living near volcanic vents or hot, acidic hydrothermal vents

39 What are thermophiles or thermoacidophiles?

40 Spherical shaped bacteria

41 What is cocci (coccus)?

42 Lab technique used to dye and classify bacteria by their color

43 What is Gram staining?

44 Prefix meaning bacteria are arranged in grape-like clusters

45 What is staphylo-?

46 Special cells in some bacteria that have enzymes to fix atmospheric nitrogen

47 What are heterocysts?

48 Sudden increase in cyanobacteria due to a high concentration of nutrients in a pond

49 What is eutrophication (algal bloom)?

50 Bacteria that can’t make food but use organic matter as their source of nutrition

51 What are heterotrophic bacteria?

52 Bacteria that feed on dead and decaying material

53 What are saprophytes (saprobes)?

54 Bacteria that are killed by oxygen

55 What are obligate anaerobes?

56 Bacteria that can live with or without oxygen

57 What are facultative anaerobes?

58 Bacteria that grow best in temperatures of 40oC – 110oC

59 What are thermophiles?

60 Small rings of DNA used in genetic engineering

61 What are plasmids?

62 Sexual reproduction in which bacteria exchange genetic material

63 What is conjugation?

64 Asexual reproduction of bacteria

65 What is binary fission?

66 Process where viruses pick up and transfer to other bacteria pieces of their host cell DNA

67 What is transduction?

68 Process where bacteria pick up pieces of DNA from a dead bacterium

69 What is transformation?

70 Final Jeopardy

71 Bacteria and Disease

72 Produced by Gram positive bacteria and cause disease

73 What are exotoxins?


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