OU B.Pharm Question Papers Last 10 Years 2010-2020 || Osmania University
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Code No.7210/S
FACULTY OF PHARMACY
B. Pharmacy II Year I — Semester (Supply) Examination, March 2014
Subject: Pharmaceutical Microbiology
Time: 3 Hours Max.Marks: 70
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Note: Answer all questions. All questions carry equal marks.
- (a) Give a detailed account of the methods employed to isolate pure cultures. (8)
(b) Write a note on nutritional requirements of bacteria. (6)
OR
(c) Classify Myceteae. Describe the importance of pencillium species. (7)--- Content provided by FirstRanker.com ---
(d) Describe the constitution of cell walls of gram negative, positive and acid fast bacteria. (7) - (a) Describe the quantitative methods employed to measure bacterial growth. (9)
(b) Write a note on differential staining. (5)
OR
(c) Discuss chemical mutagens and repair mechanism in mutation. (8)--- Content provided by FirstRanker.com ---
(d) Write a note on genetic organization of virus. (6) - (a) Explain the modes of destruction of micro organisms using high temperature. (8)
(b) Write a note on gamma rays. (6)
OR
(c) Elaborate on the types of radiations and filters utilized for sterilization. (7)--- Content provided by FirstRanker.com ---
(d) Write a note on laminar air flow. (7) - (a) Explain the first line defense mechanism adopted by the host. (8)
(b) Briefly describe immunological-memory. (6)
OR
(c) How does an antigen differ from an antibody? Explain the source and nature of antigens. (8)--- Content provided by FirstRanker.com ---
(d) Explain the structure of immunoglobulin. (6) - (a) Identify the etiological agents responsible for infective hepatitis and add a comment on its clinical manifestation. (8)
(b) Explain the methods of pasteurization of milk and tests employed in the gradation of milk. (6)
OR
(c) Explain the modes of transmission and clinical signs and symptoms of (8)--- Content provided by FirstRanker.com ---
(i) Typhoid, (ii) Filaria.
(d) Add a note on E.coli as a human pathogen. (6)
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