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15. Biogenesis theory.
16. Simple staining
17. Pili.
18. Holding period.
19. Volutin granules.
20. Peplomers.
21. Discovery of penicillin.
22. Bacterial morphology.
(10 x 2 = 20 marks)
Part C
Answer any six questions.
Each question carries 5 marks.
Write briefly on the following :
23. Structure of bacterial cell wall.
24. Differential staining.
25. Disinfectants.
26. Fluorescent microscopy.
27. Structure and formation of bacterial endospore.
28. Differentiate between prokaryotes and eukaryotes.
29. Structure of bacteriophages.
30. Ultrastructure and arrangements of bacterial flagella.
(6 x 5 = 30 marks) |
Part D
Answer any two questions.
Each question carries 12 marks.
31. Describe the ultra structure of a prokaryotic cell with suitable diagrams.
32. Discuss different sterilization methods with their applications

Explain the major historical developments in the field of Microbiclegy
(2 x 12 = 24 marks)