- A) Paul Ehrlich
- B) Joseph Lister
- C) Elie Metchnikoff
- D) Pasteur
Microbiology MCQ
Total MCQ: 174
MCQ Quiz on Microbiology
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122 Smallpox vaccine was first discovered by
- A) Robert Koch
- B) Louis Pasteur
- C) Lister
- D) Edward Jenner
123 Meosomes are also known as
- A) Mitochondria
- B) Endoplasmic reticulum
- C) Plasmids
- D) Chondroids
124 The term mutation was coined by
- A) Pasteur
- B) Darwin
- C) Hugo de Vries
- D) Lamarck
125 Hybridoma technique was first discovered by
- A) Kohler and Milstein
- B) Robert Koch
- C) D'Herelle
- D) Land Steiner
126 Compound microscope was discovered by
- A) Antony von Leeuwenhoek
- B) Pasteur
- C) Johnsen & Hans
- D) None of these
127 The minimum number of bacteria required to produce clinical evidence of death in a susceptible animal under standard conditions is called
- A) LD50
- B) ID
- C) MLD
- D) All of these
128 Father of Medical Microbiology is
- A) Pasteur
- B) Jenner
- C) Koch
- D) A.L. Hock
129 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
130 Pick out the vector used in the Human Genome Project
- A) Phagemid vector
- B) Yeast artificial chromosomes
- C) Cosmid vectors
- D) Yeast episomal plasmids