- A) Resolving power
- B) Wave length
- C) N.A.
- D) None of these
Microbiology MCQ
Total MCQ:
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MCQ Quiz on Microbiology
112 If the vectors transmit the infection mechanically, they are called
- A) Biological vectors
- B) Mechanical vectors
- C) Biological reservoir
- D) Both a and c
113 Limit of resolution of compound microscope is
- A) 0.018 Å
- B) 0.1 mm
- C) 5 µm
- D) 1 mm
114 If a person can be infected by direct contact with infected tissue of another person, it is termed as
- A) Indirect contact transmission
- B) Attachment
- C) Direct contact transmission
- D) None of these
115 Source of light in fluorescence microscopy is from
- A) Mercury lamp
- B) Sunlight
- C) Both a and b
- D) None of these
116 Reduction of virulence is known as
- A) Exaltation
- B) Attenuation
- C) Both a and b
- D) None of these
117 Who perfected a magnetic lens in 1927
- A) Gabor
- B) Broglie
- C) Busch
- D) None of these
118 Enhancement of virulence is known as
- A) Exaltation
- B) Attenuation
- C) Both a and b
- D) None of these
119 The antiseptic method was first demonstrated by
- A) Lwanowski
- B) Lord Lister
- C) Edward Jenner
- D) Beijerinck
120 Phagocytic phenomenon was discovered by
- A) Louis Pasteur
- B) Alexander Fleming
- C) Metchnikoff
- D) Robert Koch