SATHYABAMA UNIVERSITY
(Established under
section 3 of UGC Act, 1956)
Course & Branch: B.Tech -
BTE/BME/BIN
Title of the Paper: Basic
Microbiology Max. Marks:
80
Sub. Code: 5ET114-6C0015
(2006/07/08/09) Time: 3 Hours
Date: 10/12/2010 Session:
AN
______________________________________________________________________________________________________________________
PART
- A (10 X 2 = 20)
Answer ALL the Questions
1. Write short notes about Microscopy.
2. Write the characteristics of
microorganisms.
3. Structural differences between bacteria and
actinomycetes.
4. What is differentiation?
5. Name the differentiating organisms.
6. How
the multiplication process is taking place in yeast?
7. What
are the phases in growth curve?
8. What
are the different methods of enumeration of multiplying microorganism?
9. What
is Bio gas?
10. Write
the applications of bio fertilizers.
PART – B (5
x 12 = 60)
Answer All the Questions
11.
Explain the taxonomic methods of studying micro organisms.
(or)
12. Explain
in detail about laser optics system.
13. Write
the general structural organization of Bacilli.
(or)
14. Give
the structural classification of bacteria and virus.
15. Explain the lytic and lysogenic cycles of
bacteriophages.
(or)
16. Explain yeast as a differentiating organism.
17. Explain
in details about the growth curves of microbes in detail.
(or)
18. Explain the growth of microorganisms in
different media.
19. Explain
detail about the recycling of biomaterials.
(or)
20. Write
the advantages of bio fertilizers and bio pesticides.
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