2. Benefit of Microbiology

3. Theory of Spontaneous generation

4. Give one marked difference between simple microscope and compound microscope

5. Who was the first to initiate agar, pure culture technique

6. Explain the most distinctive difference between prokaryote and archaea

7. In the naming system, write the correct form of E coli and Staph aureus.

8. Also, Escherichia coli and Staphylococcus aureus refers to?

9. What is special stain for

10. __

11. __

12. __

13. What is the purpose of gram stain? How many coloring agents are there?

14. What is negative staining?

15. What bacteria are found on eggshells?

16. What is the name of virus that eats bacteria?

17. What is plaque?

18. How does bacterium benefits us through

19. Who initiated the washing of hands to doctors who are helping in mom delivering babies?

20. Explain the neck-flask’s experiment by Pasteur.

21. Bacterial spores are a problem in sterilizing instruments because _________.

22. Escherichia coli is a gram _________ bug.

23. The smallest microorganism that can cause disease is ___________.

24. Explain the difference between TEM & SEM.

25. What is the purpose of differential stain

26. What is basic dye and acidic dye

27. What is acid-fast stain.

28. Mathematical question

29. Find the numerical aperture of organisms viewed at 5mm distance, with the lense’s diameter of 5cm

30. What is the total magnification of scanning lens.