2. 1

3. 2 Characteristics of Viruses

4. 3 Types of Viruses

5. 4 Bacteriophages

6. 5 Viral Reproduction

7. 6 Viral Diseases

8. 7 Prevention and Treatment

9. 8 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Characteristics of Viruses Types of Viruses Bacteriophages Viral Reproduction Viral Diseases Prevention & Treatment

10. 9 Two things that make up a virus

11. 10 What is a protein coat and a nucleic acid?

12. 11 The protein coat is called this

13. 12 What is the capsid?

14. 13 Lipid layer that surrounds some viruses made from the host cell membrane

15. 14 What is the envelope?

16. 15 Nucleic acid found in Retroviruses

17. 16 What is RNA?

18. 17 Projections made of protein and sugar chains on the surface of an envelope to aid in attachment

19. 18 What are glycoproteins?

20. 19 Rabies and the measles viruses have this shape

21. 20 What is a helix?

22. 21 Viral shape consisting of 20 triangular sides

23. 22 What is an icosahedron?

24. 23 Enzyme found in retroviruses

25. 24 What is reverse transcriptase?

26. 25 Short pieces of protein that can cause Mad Cow disease

27. 26 What are prions?

28. 27 Short strands of RNA without a capsid that cause plant disease

29. 28 What are Viroids?

30. 29 Host cell for this phage

31. 30 What are bacteria?

32. 31 Most common types of these phages

33. 32 What are T- phages?

34. 33 Used to attach to their host cell

35. 34 What are tail fibers?

36. 35

37. 36 Attaches the head to the tail on this phage

38. 37 What is the collar?

39. 38 The only part of the phage NOT made of protein

40. 39 What is the nucleic acid?

41. 40 Required for a virus to become active and reproduce

42. 41 What is a host cell?

43. 42 Term for a deadly virus

44. 43 What is virulent?

45. 44 Cell Bursting due to newly formed viruses

46. 45 What is lysis?

47. 46 Made of the host’s DNA and viral DNA joined together

48. 47 What is a prophage?

49. 48 Life cycle of a virus that destroys the host cell

50. 49 What is the Lytic Cycle?

51. 50 Causes the disease known as AIDS

52. 51 What is the HIV virus?

53. 52 HIV is this type of virus

54. 53 What is a retrovirus?

55. 54 Viruses that cause influenza?

56. 55 What are myxoviruses?

57. 56 Caused by the bite of an infected animal & which attacks the nervous system

58. 57 What is rabies?

59. 58 A more severe case of chickenpox that often occurs in adults

60. 59 What is shingles?

61. 60 Used to prevent many viral diseases

62. 61 What are vaccines?

63. 62

64. 63 Drugs that interfere with the synthesis of viral nucleic acid

65. 64 What are antiviral drugs?

66. 65 Type of virus that has been genetically altered so it can’t cause disease

67. 66 What is an attenuated virus?

68. 67 Additional doses of vaccines given to extend a person’s protection against a virus

69. 68 What are booster shots?

70. 69 Vaccination has eradicated this viral disease in the U.S.

71. 70 What is smallpox?

72. 71 Final Jeopardy

73. 72 Virology

74. 73 Wendell Stanley discovered viral structure by crystallizing these

75. 74 What are Tobacco Mosaic Viruses?