Microbiology MCQ (Quiz-4)  

Multiple choice questions with answer key

S. Y. B.PHARM Sem - III  (UNIT - 1)  

AS PER PCI SYLLABUS






1.Hybridoma technique was first discovered by.
      A) Robert Koch


... Answer is : C) Kohler and Milstein


2. In Electron Microscope source of electrons is from




... Answer is : D) Tungsten metal

3. The resolution power of the compound microscope is





... Answer is : A) 0.2 micron

4. Monoclonal antibodies are associated with the name of




... Answer is : C) Burnet


5. Hanging drop method for motility study was first introduced by




... Answer is : B) Leeuwenhock

6. Term vaccine was coined by .




... Answer is : A) Pasteur

7. First Pasteur conducted fermentation experiments in




... Answer is : D) Fruit juices

8. The role of phagocytosis was discovered by





... Answer is : D) Elie Metchikoff


9. The causative organism of rocky mountain spotted fever was first described by





... Answer is : C) Both A and B

10. Viral infection of bacteria was discovered by




... Answer is : D) F.W. Twort

11. Meosomes are also known as




... Answer is : B) Chondroids


12. The minimum number of bacteria required to produce clinical evidence of death in a susceptible animal under standard condition is called




... Answer is : B) MLD

13. Griffith (1928) reported the phenomenon of transformation first in




... Answer is : B) Pneumococci


14. The capacity of a given strain of microbial species to produce disease is known as




... Answer is : C) Virulence

15. Lederberg and Tatum (1946) described the phenomena of




... Answer is : D) Conjunction


16.Electron microscope gives magnification upto




... Answer is : B) 2,00,000 X

17. The inventor of Microscope is




... Answer is : D) Antony von

18. Modern concepts of chemotherapy was proposed by




... Answer is : C) Paul Ehrlich

19. L – forms are discovered by




... Answer is : C) Klein Berger


20. The term bacteriophage was coined by




... Answer is : C) De’Herelle