11 DECEMBER 2021 CURRENT AFFAIRS QUIZ

Negri bodies are found in cells infected with

Vaccinia virus

Rabies virus

Paramyxoviruses

Fowlpox virus

TRUE ANSWER : ?
YOUR ANSWER : ?

Icosahedral viruses are generally

none of these

adeno viruses

both (a) and (b)

polio viruses

TRUE ANSWER : ?
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The reovirus and influenza virus contain

8 different segments of dsRNA and 10 different segments of ssRNA respectively

7 different segments of dsRNA and 5different segments of ssRNA respectively

5 different segments of dsRNA and 7 different segments of ssRNA respectively

10 different segments of dsRNA and 8 different segments of ssRNA respectively

TRUE ANSWER : ?
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The uncontrolled proliferation of cells is termed as

all of these

anaplasia

hyperplasia

metastasis

TRUE ANSWER : ?
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Fluorescence microscopy can be used for the diagnosis of

Subacute sclerosing panencephalitis

Rabies

Herpes simplex encephalitis

All of these

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What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus?

Colored substrate

Anti-polio antibody

Polio capsid protein

Patient serum

TRUE ANSWER : ?
YOUR ANSWER : ?

Which type of interferon is produced by T lymphocytes?

γ and β

γ

α

β

TRUE ANSWER : ?
YOUR ANSWER : ?

Influenza virus undergoes antigenic shift resulting in major antigenic changes by which of the following mechanisms?

Changing the receptor binding canyon that docks with the host receptor

Reassortment of RNA segments from different influenza viruses

Somatic recombination of heavy and light chains

Expression of several different capsule types

TRUE ANSWER : ?
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Animal viruses with capsids displaying helical symmetry include

influenza

rabies

all of these

measles and mumps

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Mumps vaccine is prepared from the cultures of

healthy calves

African green monkey cells

chick fibroblasts

sheep

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