Viruses

 

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Viruses

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Question 1
What kind of embryo is often used for viral assays?
A
Mouse
B
Rat
C
Cat
D
Chicken
UPSC test Questions answers

Question 2
Enveloped viruses have a ..... shape.
A
icosahedral
B
helical
C
roughly spherical
D
complex
ICT Questions answers

Question 3
Which of the following viruses belong to family Flaviviridae?
A
Rubella virus
B
Yellow fever virus
C
Hepatitis C virus
D
All of these
English literature Questions answers

Question 4
The infected cells continue to reproduce themselves as well as the virus, and the mature virions are extruded from the cell surface continuously over a long period of time. This type of release mechanism is called a
A
productive infection
B
inductive infection
C
resultant infection
D
all of these
English literature Questions answers

Question 5
The lysogenic state is governed by the activity of the regulatory region of the lambda phage genomes; this region is termed as
A
immunity repressor
B
immunity operon
C
operon repressor
D
none of these
Data interpretation (DI) Questions answers

There are 5 questions to complete.

 

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