IMMUNE RESPONSE QUIZ

The viral DNA is removed from the host's chromosomes and the lytic cycle occurs. The process is called

inductive infection

spontaneous infection

spontaneous induction

resultant induction

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YOUR ANSWER : ?

Enzyme neuraminidase is carried by which of the following viruses?

Human immunodeficiency virus

Influenza virus

Adenovirus

Epstein-Barr virus

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Which of the following viruses are relatively thermostable?

Human immunodeficiency virus

Hepatits A virus

Rubella virus

Influenza virus

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The most complex type of bacterial viruses having hexagonal head, a rigid tail with a contractile sheath and tall fibers is morphologically classified as

D

C

A

B

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The most popular indirect method of counting virus particles is by

counting plaque-forming units

plaque-assay

hemagglutination assay

colony counting

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Lesions on chorioallantoic membrane are produced by

Herpes B virus

Vaccinia virus

Herpes simplex virus

all of these

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The function of a viral capsid is

serving as a vehicle of transmission from one host to another

providing binding sites that enable the virus to attach to specific receptor sites on the host cell

All of these

protection against the viral genome from physical and enzymatic destruction

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Viruses require __________ for growth.

animals

bacteria

plants

living cells

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Which of the following virus is susceptible to chloroform?

Influenza

All of these

Herpes

Measles

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Group E phages have

single stranded RNA

single stranded DNA

double stranded DNA

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