Download B.Pharm 4th Year 2014 August 564268 Advanced Pharmacognosy Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 4th Year (Final Year) 2014 August 564268 Advanced Pharmacognosy Previous Question Paper

[LF 4268]





AUGUST 2014



Sub. Code: 4268

FOURTH YEAR B.PHARM. DEGREE EXAMINATION

Paper II - ADVANCED PHARMACOGNOSY

Q. P. Code: 564268

Time: Three Hours









Maximum: 100 Marks

Answer All Questions

I. Essay Questions:













(2 x 20 = 40)

1. a) Discuss about plant growth regulators and their application in production of
secondary metabolites.

b) Discuss in brief the utilization of radioactive isotopes in biogenetic studies.

2. Write a brief note on chromatographic techniques employed in phytochemical

analysis.

II. Short Notes:













(8 x 5 = 40)

1. Give the preparation and uses of papain.

2. Preparation and standardisation of Aristas.

3. Production and utilization of quinine.

4. Application of plant tissue culture.

5. Basic principles involved in Siddha system of medicine.

6. Natural allergens.

7. Stability tests for herbal extracts.

8. Importance of pharmacognosy in herbal drug industry.

III. Short Answers:











(10 x 2 = 20)

1. Structure, biological source and use of quinine.

2. Biological source and use of solasodine.

3. What are Bhasmas?

4. Give examples for steroidal glycosides

5. Electrophoresis

6. Teratogenic plants

7. Use of Gossypol and Vidarabine.

8. Pharmacentical application of Diosgenin.

9. Totipotency

10. Name any two basic metabolic pathways in the formation of plant secondary
metabolites.

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