BSc Biotechnology Sem V 2018 2019 Oct 2019 BIOTECH 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 Monomer of Microfilament Disorders associated with Unconventional Myosin 5 The movement of cargo from synapse to cell body 6 When the growing and the shrinking microtubules can coexist in the same region of a cell 3 marks
   • B) Answer in brief: (any two) 12
4. Q1 Explain the Structure and composition of Microtubules
5. Q2 Explain the role of Dynein in Intracellular motility
6. Q3 Explain assembly and disassembly of Microfilaments
7. Q4 Explain the sliding Filament model of Muscle contraction
8. Q2 A) Explain the following terms: (any three) 3 marks
   • B) Give an account of: (any two) 12
9. Q1 General functions of Plasma Membrane
10. Q2 Membrane proteins
11. Q3 Co-transport of Glucose and Sodium
12. Q4 Functions of cell coat
13. Q3 A) Do as directed: (any three) 1 Give the significance of coagulase in S.aureus 2 Explain the term - PPD 3 Fill in the blank- is an intermediate host of malarial 4 Write True or False: A titre of 1/100 or more for O antigen is 5 Name one enrichment media for Salmonella 6 Give an example of a drug active against HIV 3 marks
    • B) Attempt the following: (any two) 12
14. Q1 Elaborate on the pathogenesis of HIV
15. Q2 How would you diagnose the case of typhoid with the help of serology?
16. Q3 Discuss on the various prevention and control methods for TB
17. Q4 Explain the Tinea infections caused by Dermatophytes Paper Subject Code: Biotechnology : Paper I - Cell Biology and Medical Biotechnology.(Rev.)(R-2016)
18. Q4 A) Explain the following terms: (any three) 3 marks
19. Q4 B) account of the following: (any two) 12 marks
20. Q1 One step growth experiment and its significance
21. Q2 Criteria for classification of viruses
22. Q3 Purification methods of viruses
23. Q4 Life cycle of an influenza virus
24. Q5 Write short notes on the following: (any three) Role of cytoskeleton in a cell 3 Life cycle of Plasmodium in definite host 4 Virulence factors of E.coli 5 Cultivation of viruses 6 Mechanisms of host cell damage by the viruses 15 marks

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