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Home » Microbiology MCQ

Microbiology MCQ

Total MCQ:
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MCQ Quiz on Microbiology

141 Electron microscope gives magnification up to

  • A) 100 X
  • B) 2000 X
  • C) 50,000 X
  • D) 2,00,000 X
View Answer & Discuss

142 Enzymes responsible for alcoholic fermentation

  • A) Ketolase
  • B) Zymase
  • C) Peroxidase
  • D) Oxidase
View Answer & Discuss

143 A mutation that produces a termination codon is

  • A) Mis-sense mutation
  • B) Neutral mutation
  • C) Non-sense mutation
  • D) Reverse mutation
View Answer & Discuss

144 The term vaccine was coined by

  • A) Robert Koch
  • B) Pasteur
  • C) Needham
  • D) None of these
View Answer & Discuss

145 Which type of spores are produced sexually?

  • A) Conidia
  • B) Sporangiospores
  • C) Ascospores
  • D) None of these
View Answer & Discuss

146 During conjugation, the genetic material will be transferred through

  • A) Cell wall
  • B) Medium
  • C) Pili
  • D) Capsule
View Answer & Discuss

147 The inventor of the microscope is

  • A) Galileo
  • B) Antony von Leeuwenhoek
  • C) Pasteur
  • D) Koch
View Answer & Discuss

148 Bacterial transformation was discovered by

  • A) Ederberg and Tatum
  • B) Beadle and Tatum
  • C) Griffith
  • D) None of these
View Answer & Discuss

149 Antiseptic surgery was discovered by

  • A) Joseph Lister
  • B) Ernest Abbe
  • C) Pasteur
  • D) Beijerink
View Answer & Discuss

150 First Pasteur conducted fermentation experiments in

  • A) Milk
  • B) Food material
  • C) Fruit juices
  • D) Both a and c
View Answer & Discuss
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