BSc Biotechnology Sem V ATKT May 2016 ATKT BIOTECH SEMV BIOTECHNOLOGY PAPER I CELL BIOLOGY AND MEDICAL BIOTECHNOLOGY Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 All questions are compulsory
2. Q2 All questions carry equal marks
3. Q1 A) Name the three) 1 Type of Intermediate filament 4 The movement of cargo from cell body to synapse 5 Tubulin subunits arranged along the parallel axis of Microtubule 6 When the relative position of individual subunits within each filament is 3 marks
   • B) Answer in brief: (any two) 12
4. Q1 Explain the types of Microtubules involved in Mitosis
5. Q2 Explain Dynamic Instability and the role of GTP cap
6. Q3 Expain the structure and composition of Microfilaments
7. Q4 Explain the types of Actin binding proteins
8. Q2 A) Explain the following terms: (any three) 3 marks
   • B) Give an account of: (any two) 12
9. Q1 Role of Lipids in membrane fluidity
10. Q2 of membrane transport
11. Q3 Role of cell coat in cell recognition
12. Q3 A) directed: (any three) 1 Name one suppurative infection caused by S.aureus 2 Explain the term A/E histopathology 3 marks
13. Q3 the blank- Anti-HIV therapy is currently given as a cocktail of 4 Name the definitive host of malarial parasite Write True or False: Salmonella produce colourless colonies on Mac Conkey’s agar due to their inability to ferment lactose 6 Define Traveler’s diarrhoea
    • B) Attempt the following: (any two) 12
14. Q1 Give a detailed account on the different toxins that contribute to the virulence of S.aureus
15. Q2 Elaborate on the lifecycle of Plasmodium species How would you diagnose a case of HIV?
16. Q4 Explain the pathogenesis of Salmonella typhi Paper Subject Code: Biotechnology : Paper I - Cell Biology and Medical Biotechnology.(Rev.)(R-2016)
17. Q4 A) Explain the following terms: (any three) 3 marks
18. Q4 B) account of the following: (any two) 12 marks
19. Q1 Different methods to enumerate viruses
20. Q2 Reproduction of plant viruses
21. Q3 General structure of a virus
22. Q4 Life cycle of T4 phage
23. Q5 Write short notes on the following: (any three) 2 Assembly of Intermediate Filaments 5 Classification of virus 15 marks

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