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Download RGUHS B.Pharm 2018 January 2nd Year 1957 Pharmaceutical Microbiology And Biotechnology Revised Scheme 2 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) B.Pharm (Bachelor of Pharmacy) 2018 January 2nd Year 1957 Pharmaceutical Microbiology And Biotechnology Revised Scheme 2 Previous Question Paper

This post was last modified on 06 January 2023

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Time: Three Hours



Max. Marks: 80 Marks

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PHARMACEUTICAL MICROBIOLOGY & BIOTECHNOLOGY

(Revised Scheme - 2)

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Q.P. CODE: 1957

Your answers should be specific to the questions asked

Draw neat labeled diagrams wherever necessary

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LONG ESSAYS (Answer any Two)

2 x 10 = 20 Marks

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1.

Define pure culture. What are the different methods used to isolate bacteria into pure
culture? Write the procedure for any one method.

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2.

Classify various physical methods of sterilization giving examples. Write the principle
involved and the procedure for sterilization by radiation.

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3.

Discuss briefly the application of recombinant DNA technique in the production of human
insulin.

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SHORT ESSAYS (Answer any Eight)

8 x 5 = 40 Marks

4.

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Extrachromosomal genetic elements.

5.

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Risks involved in the use of r-DNA products.

6.

Production of monoclonal antibody by hybridoma technique.

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7.

Antigen-Antibody reactions.

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8.

Mode of Transmissions and treatment of cholera.

9.

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Classify bacteria based on nutritional and gases requirements giving examples.

10.

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Write the principle involved and the procedure for gram's staining.

11.

Tyndallization.

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12.

How do you sterilize oily solutions & suspensions?

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13.

Describe any one method for assessment of bacteriostatic activity.

SHORT ANSWERS

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10 x 2 = 20 Marks

14.

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Differential media.

15.

Structure of antibody.

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16.

Distinguish disinfectants and antiseptic agents.

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17.

Phenol co-efficient test.

18.

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Reproduction in bacteria.

19.

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Sterilization indicators.

20.

Mechanism of action of phenol and alcohol as disinfecting agents.

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21.

Bacteriophase structure.

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22.

Explain the terms `Bactericide' and `Beacteriostat'.

23.

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What diagnostic value the gram's staining reaction is? Give examples of gram positive and

gram negative organisms.

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*****