πŸ“Š Microbiology
Q. In Electron Microscope source of electrons is from
  • (A) Mercury lamp
  • (B) Tungsten metal
  • (C) both a and b
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) Tungsten metal
πŸ“Š Microbiology
Q. Griffith (1928) reported the phenomenon of transformation first in
  • (A) H. influenzae
  • (B) Bacillus species
  • (C) Pneumococci
  • (D) 0.2 centimeter
πŸ’¬ Discuss
βœ… Correct Answer: (A) H. influenzae
πŸ“Š Microbiology
Q. The resolution power of the compound microscope is
  • (A) 0.2 micron
  • (B) 0.2 millimeter
  • (C) 0.2 Angstrom units
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) 0.2 millimeter
πŸ“Š Microbiology
Q. The capacity of a given strain of microbial species to produce disease is known as
  • (A) Pathogen
  • (B) Virulence
  • (C) Infection
  • (D) Owen
πŸ’¬ Discuss
βœ… Correct Answer: (A) Pathogen
πŸ“Š Microbiology
Q. Monoclonal antibodies are associated with the name of
  • (A) Burnet
  • (B) Medwar
  • (C) Milstein kohler
  • (D) Plasmids
πŸ’¬ Discuss
βœ… Correct Answer: (A) Burnet
πŸ“Š Microbiology
Q. Lederberg and Tatum (1946) described the phenomena of
  • (A) Conjunction
  • (B) Transformation
  • (C) Mutation
  • (D) Leeuwenhock
πŸ’¬ Discuss
βœ… Correct Answer: (D) Leeuwenhock

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