Download B.Pharm 4th Year 2017 August 564268 Advanced Pharmacognosy Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 4th Year (Final Year) 2017 August 564268 Advanced Pharmacognosy Previous Question Paper

(LL 4268)



AUGUST 2017 Sub. Code: 4268



B.PHARM. DEGREE EXAMINATION

FOURTH YEAR

PAPER II ? ADVANCED PHARMACOGNOSY



Q.P. Code: 564268

Time: Three hours







Maximum: 100 Marks


I. Elaborate on:

(2 x 20 = 40)



1. a) Write the basic principles involved in supercritical fluid extraction and counter

current extraction.
b) Application of HPTLC in pharmacy.



2. a) Describe the principle involved in Gas chromatography and its applications in

pharmacognosy.
b) Write notes on basic principle involved in Ayurveda. Describe two preparation
of ayurvedic herbal formulations and its standardization.


II. Write

notes

on:







(8 x 5 = 40)



1. Isoprenoid biosynthesis.
2. Callus culture.
3. Biosynthesis of atropine.
4. Tri Carboxylic Acid cycle (TCA cycle).
5. Enzyme immobilization technique.
6. Streptokinase.
7. Principle of Homeopathy.
8. Plant growth regulators.



III. Short answers on:

(10 x 2 = 20)


1. Define churna and bhasma.
2. Define single cell protein.
3. What is chromatography?
4. Mention two radioactive isotopes used in biogenetic studies.
5. What is papain?
6. Structure of menthol and citric aci
7. Mention two plant constituents with Anti-HIV activity.
8. Mention botanical source and uses of Rasna and Tylophora.
9. Name two herbal tinctures.
10. Name two hallucinogenic plants.





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