- A) LD50
- B) ID
- C) MLD
- D) All of these
Microbiology MCQ
Total MCQ: 174
MCQ Quiz on Microbiology
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152 Father of Medical Microbiology is
- A) Pasteur
- B) Jenner
- C) Koch
- D) A.L. Hock
153 In an Electron Microscope, the source of electrons is from
- A) Mercury lamp
- B) Tungsten metal
- C) Both a and b
- D) None of these
154 Pick out the vector used in the Human Genome Project
- A) Phagemid vector
- B) Yeast artificial chromosomes
- C) Cosmid vectors
- D) Yeast episomal plasmids
155 Disease that affects many people in different countries is termed as
- A) Sporadic
- B) Pandemic
- C) Epidemic
- D) Endemic
156 Griffith (1928) reported the phenomenon of transformation first in
- A) H. influenzae
- B) Bacillus species
- C) Pneumococci
- D) E.coli
157 Salt and sugar preserve foods because they
- A) Make them acid
- B) Produce a hypotonic environment
- C) Deplete nutrients
- D) Produce a hypertonic environment
158 Prophylaxis of cholera is
- A) Protected water supply
- B) Environmental sanitation
- C) Immunization with killed vaccines
- D) All of these
159 The resolution power of the compound microscope is
- A) 0.2 micron
- B) 0.2 millimeter
- C) 0.2 Angstrom units
- D) 0.2 centimeter
160 In a fluorescent microscope the objective lens is made of
- A) Glass
- B) Quartz
- C) Polythene
- D) None of these