LMS

1 Where can viruses replicate? 

2 These are largest animal viruses: 

3 Viruses do not have:  

4 In plants, tumors are induced due to:  

5 Cell theory does not explain:  

6 Which of the following has no nucleic acid?  

7 It is a biological weapon:  

8 Virus transmission is affected by:  

9 Viruses are ______ entity between living and non-living.  

10 Virus when attack on unfamiliar organism, it is mutated many times and come as:

11 Viruses are classified into many groups on the basis of:  

12 Viruses use which of the following enzyme for break-down of bacterial cell wall?

13 Viral proteins and genome in host cell are assembled at:  

14 Virus can bud from:  

15 _______________ refers to removal or breakdown of capsid. 

17 The branch that deals with the study of viruses is known as? 

18 Louis Pasteur made vaccines for: 

19 According to Iwanowski what are soluble living germs? 

20 When was the bacteriophage phenomena rediscovered by D’Herelle?

21 When were bacteriophages discovered by Twort? 

22 Virus that was discovered in 1901: 

23 Earliest life form on earth is:  

24 It is very stable and allows viruses to exist in water, air, and the ground:

25 The complete, mature and infectious particle is known as: 

26 Virus is composed of:  

27 Protein coat of a virus enclosing nucleic acid is called? 

28 What molecule would you not expect to find in a retrovirus? 

29 What is the size of Parvovirus? 

30 The viral DNA or RNA is protected by: 

31 What type of virus is the smallpox virus? 

32 What is the viral nucleocapsid made up of? 

33 What types of viruses is the poliovirus? 

34 Herpes simplexes are caused by which virus?

35 What type of virus is the herpes simplex virus? 

36 The numbers of capsomeres found in adenovirus capsid is: 

37 The numbers of capsomeres found in herpes virus capsid is: 

38 The genome of the virus includes: 

39 Viruses without nuclear envelope are called as: 

40 Which of the following are the main functions of the capsid? 

41 Which of the following statements explains why viruses are only able to multiply in  living cells? 

42 A chemical component that is not found in all viruses is: 

43 A common polyhedral capsid shape of viruses is: 

44 Identify the true statement about virus: 

45 The average diameter of large viruses is approximately: 

46 What are the subunits of capsids? 

47 Viral envelope is composed of: 

48 It refers to the final changes within an immature virion that result in an infectious  virus particle: 

49 All of the following descriptions regarding viral multiplication and nucleic acids are  true except that:

50 Which of the following is not true of a virion? 

51 Protein coat of a virus enclosing nucleic acid is called: 

52 What is the approximate diameter of retroviruses? 

53 When a virus enters a cell and incorporates its RNA or DNA into host DNA, what is  this stage called? 

54 Phage DNA incorporated into host DNA is referred as:  

55 Infectious RNA without capsid:  

56 What does the size of virus ranges between? 

57 Which of the following statement is not true of viruses? 

58 What is the shape of the TMV? 

59 In icosahedral, the capsomeres are arranged in____ triangles: 

60 In nucleus the ssDNA viral genome is converted to dsDNA by:

61 Reverse transcriptase is a useful enzyme to have when: 

62 What is a Provirus?

63 The function of a viral capsid is? 

64 Which of the following virus is enveloped? 

65 Which of the following is not a described type of virus?

66 The size of viruses is usually measured in: 

67 Icosahedral viruses have how many faces? 

68 Virus differ from bacteria by:  

69 It is not true about viruses: 

70 Causative agent of small pox is:  

71 Which of the following statements are true about the viruses? 

72 Which factors may help to determine the antigenicity of a virus?

73 Which of the following has morphology of a helical virus? 

74 HBV is:  

75 A structure which is located between the nucleocapsid and the envelope:

76 Viroids lacks: 

77 What type of viruses are the paramyxoviruses? 

78 Which of the following viruses possess an envelope? 

79 What does an icosahedral capsid consists of? 

80 Viruses are limited in their host range because? 

81 Viruses replicate on their own: 

82 It is incorrect about virus: 

83 The Long chains of HIV-Proteins is cut down by proteases of: 

84 Whenever a virus encounters an unfamiliar organism, the virus may undergo  multiple mutations and emerge as a variant that produces: 

85 In which year causative agent of AIDS was named? 

86 The Herpes virus is responsible for which of the following types of Herpes?

87 Edward Jenner prepared vaccine against:  

88 Major cell infected by HIV:  

89 Which of the following molecule facilitates the entry of HIV in human body?

90 Prominent symptoms of AIDS:  

91 For the synthesis of mRNA, HIV uses:  

92 A person with viral load of HIV 1 if untreated leads to:  

93 Which of the following is more virulent?  

94 There is no vaccine against HIV. What is the possible reason for this? 

95 HIV mainly attacks on:  

96 Chimpanzee has _____ instead of HIV.  

97 AIDS is caused: 

98 What is meant by HIV-Positive? 

99 The replication of the HIV nucleic acid depends on: 

100 Viral genome in integrated into host genome by which of the following enzymes?

101 Three stages of HIV infection are: 

102 Mumps and Measles are caused by which of the following? 

103 HAV is transmitted by: 

104 __________ is usual causative agent of genital herpes. 

105 When did experimental administration of the HIV virus begin?

106 Pigs are reservoir of:  

107 Which of the following statement correctly describes the tobacco mosaic virus? 

108 Pox virus is different from all others due to:  

109 A remarkable feature of pox virus: 

110 It is true about Mumps:  

111 Genetically engineered vaccine is available for which of the following hepatitis virus? 

112 Poxvirus has:  

113 For attachment rabies virus bind to:  

114 Where does the AIDS virus infect? 

116 Hepatitis D also known as: 

117 How the HIV is transmitted? 

118 Which of the following is not a viral disease? 

119 Which of the following is not a component of HIV? 

120 HIV differs from many viruses because it has high genetic: 

121 Influenza virus protein HA binds with _______ residues found on the surface of  respiratory epithelial cells. 

122 All are HIV symptoms except: 

123 SIV is the abbreviation of: 

124 The enzyme which plays important role in HIV pathogenesis: 

125 All of the following are the current preventive methods of HIV infection except:

126 Influenza is caused by:  

127 This locks the HIV genome into capsid:  

128 The genetically engineered vaccine is not available for which of the following?

129 In what year did WHO declare that smallpox was completely eradicated?

130 AIDS was firstly reported in which types of individuals? 

131 Mad cow disease is caused by which of the following: 

132 _______is associated with a number of tumors in humans: 

133 Which virus causes the second major form of hepatitis? 

134 Which can convert normal cells into cancer cells? 

135 People with chronic hepatitis are at risk of: 

136 Virus for making viral DNA uses whose RNA polymerase: 

137 Retro viruses are characterized by:  

138 Bacteriophages, or phages are also known as: