Top 250+ Solved Bacteria and Gram Staining MCQ Questions Answer
Q. Influenza virus is identified by using
a. Haemaggulutinin inhibition test
b. Tissue culture method
c. Embryonated eggs
d. Plaque formation
Q. Growth of influenza virus is identified by
a. Cytopathic effect
b. Hela cells
c. Both a and b
d. None of these
Q. “Prozone phenomenon” is encounteredin
a. A typical mycobacteria
b. Brucella
c. Streptococcus
d. Bordetella pertusis
Q. Of the following, this is a capsulatedorganism
a. Bacillus anthraci
b. Escherichia-coli
c. Corynebacterium
d. Brucella
Q. Mc Fadyean’s reaction is used to detect
a. Bacillus anthraci
b. Brucella
c. Corynaebacterium
d. None of these
Q. Gasgangarene bacillus is
a. Facultative anaerobe
b. Obligate anaerobe
c. Facultative aerobe
d. Obligate aerobe
Q. Special feature of Retro viruses
a. Reverse transcriptase
b. RNA directed DNA polymerases
c. Both a & b
d. Boils
Q. Which of the following organisms is most commonly associated with AIDS pneumonia?
a. Klebsiella
b. Str. pneumonia
c. Mycoplasma
d. Mycobacterium tuberculosis