1.
Vaccination
was introduced by
a.
Edward
jenner
b.
Louis
Pasteur
c.
Robert
brown
d.
Robert
Koch
2.
Which
staining method is useful for Richettsia and some blood parasites?
a.
Acid
fast stain
b.
Gram’s
stain
c.
Giemsa
stain
d.
Falgellar
stain
3.
Media
that enhances the grow of particular type of bacterium are:
a.
Differential
media
b.
Selective
media
c.
Assay
media
d.
Simple
media
4.
The
organisms that are able to grow best at 0-8 degree Celsius are termed as:
a.
Psychrophiles
b.
Mesophiles
c.
Hyperthermophiles
d.
Thermophiles
5.
Transfer
of cell-free or naked DNA from one cell to another is termed as :
a.
Conjugation
b.
Transduction
c.
Transformation
d.
All
of the above
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