Microbiology MCQ Question 151:-:-
Stain used in electron microscopy
(a) Carbol fuchsin
(b) Phosphotungstic acid
(c) Luxol fast blue
(d) Thioflavin T
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Ans: (a) Carbol fuchsin โ
Microbiology MCQ Question 152:-:-
India ink is used demonstrate the following part of bacteria
(a) Cell wall
(b) Nucleus
(c) Capsule
(d) Flagella
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Ans: (c) Capsule โ
Microbiology MCQ Question 153:-:-
Shape of cocci
(a) Rod
(b) Spherical
(c) Comma
(d) Spiral
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Ans: (b) Spherical โ
Microbiology MCQ Question 154:-:-
When the patient is acquiring infection during low immunity state is known asโฆโฆ
(a) Cross infection
(b) lactogenic infection
(c) Opportunistic infection
(d) Nosocomial infection
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Ans: (c) Opportunistic infection โ
Microbiology MCQ Question 155:-
The causative agent of plague is
(a) Mosquito
(b) Yersinia Pestis
(c) Mycobacterium tuberculi
(d) Mycobacterium lepare
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Ans: (b) Yersinia Pestis โ
Microbiology MCQ Question 156:-
Name the first organic acid produced by microbial fermentation.
(a) Acetic acid
(b) Lactic acid
(c) Butyric acid
(d) None of the above
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Ans: (b) Lactic acid โ
Microbiology MCQ Question 157:-
The overall resistance in a community is referred as
(a) Herd immunity
(b) Active immunity
(c) Passive immunity
(d) Innate immunity
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Ans: (a) Herd immunity โ
Microbiology MCQ Question 158:-
The microorganism that can be acid-fast stained is
(a) Tubercle bacilli
(b) Lepra bacilli
(c) Nocardia
(d) All of the above
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Ans: (d) All of the above โ
Microbiology MCQ Question 159:-
Temperature range in pasteurization of milk by holder method isโฆโฆ
(a) 75ึฏC for 15 min
(b) 75ึฏC for 30 min
(c) 63ึฏC for 30 min
(d) 63ึฏC for 15 min
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Ans: (c) 63ึฏC for 30 min โ
Microbiology MCQ Question 160:-
Flexible fibre optic endoscopes are sterilized by
(a) Auto clave
(b) Cetrimide
(c) 2% glutaraldehyde
(d) Gamma-radiation
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Ans: (c) 2% glutaraldehyde โ
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