Virus - Mock Test 13

Question 121

Leaf roll disease of potato it caused by

A) Bacteria B) Virus C) Mycoplasma D) Fungi

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Question 122

Antibiotic and proposed by

A) A flamming B) Waksma C) Brien D) B MDuggar

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Question 123

Bacteriophages are

A) Always useful B) Always harmful C) Both harmful and useful D) Normally useful

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Question 124

Infective unit of virus is called

A) Nucleoid B) Virion C) Nucleo protein D) Capsid

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Question 125

Which part of plant is not infected by virus

A) Roots B) Stem C) Leaf D) Apical meristem

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Question 126

which resistant proteins are formed in an eukaryotic cell due to virus infection

A) Antigens B) Antibodies C) Interferons D) Auxin

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Question 127

The virus without nucleic acid is called

A) Prion B) Virion C) Viroid D) Venom

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Question 128

The protein coat of the virus is called

A) Capsule B) Pellicle C) Capsid D) Prion

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Question 129

The rabies virus contain

A) S S RNA B) D S RNA C) S S DNA D) D S DNA

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Question 130

AIDS virus contains

A) S S RNA with protein B) D S RNA C) S S DNA D) D S DNA

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