BSc Biotechnology Sem V 2019 2020 Oct 2020 BIOTECH MEDICAL MICROBIOLOGY & INSTRUMENTATION 11.10.19 Question Paper - Mumbai University | munotes

Questions asked in this paper

• 1. Attempt all questions

1. Q2 All questions carry equal marks
2. Q4 Use of log tables and non-programmable calculator is allowed
3. Q1 a. State the role of: (Any Six) 6 marks
4. Q1 capsid
5. Q3 Matrix Protein
6. Q5 proteins
7. Q6 Reverse transcriptase
8. Q8 Hemagglutination assay
9. Q1 b. Elaborate on the following: (Any Two) 14 marks
10. Q1 Properties of virus
11. Q2 Baltimore classification of viruses
12. Q3 Cytocidal infection and mechanism of cell damage Give any one example of the following: (Any Six) 06 Antibiotic against systemic mycoses
13. Q2 drug
14. Q3 as drug
15. Q6 Sulpha drug
16. Q2 b. Give an account of: (Any Two) 14 marks
17. Q1 Action of nucleic acid synthesis inhibitors
18. Q2 Origin and transmission of drug resistance in bacteria
19. Q3 Chemotherapeutic agents inhibiting cell wall synthesis in bacteria
20. Q3 a. Doas directed: (Any Six) 6 marks
21. Q1 the instrument which requires sample in volatilized form for
22. Q2 Which instrument is used to assay enzyme that produces fluorescent
23. Q3 the detector used in atomic absorption spectrophotometer
24. Q4 Name the changes in the positions of the atoms with respect to bond axis due to interaction with IR
25. Q5 produced by intervention of an enzyme is known as
26. Q6 any one oxidant gas used in atomic absorption spectroscopy
27. Q7 is Stoke’s shift?
28. Q8 State true or false: Luminometer has two monochromators
29. Q9 Name any one detector used in IR spectroscope
30. Q3 b. Explain the following: (Any Two) 14 marks
31. Q1 technique. and any three applications of IR
32. Q2 Principle and instrumentation of spectrofluorimetry
33. Q3 Instrumentation and any two applications of atomic absorption
34. Q4 a. any one application of the following: (Any Six) 6 marks
35. Q3 Anion exchanger
36. Q8 Affinity chromatography
37. Q4 b. Discuss the following: (Any Two) 14 marks
38. Q1 Principle and applications of molecular exclusion chromatography
39. Q2 Applications of radioisotopes in biological sciences
40. Q3 Principle of scintillation counting, and any two advantages and two disadvantages of scintillation counting
41. Q5 Write Short notes on the following: (Any Four) 20 marks
    • a. Prions
    • b. Selective toxicity of antibacterial agents
    • e. Applications of Luminometry

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