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

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

(LE

4268)

FEBRUARY

2014



Sub. Code: 4268

FOURTH YEAR B.PHARM. EXAM

PAPER II ? ADVANCED PHARMACOGNOSY

Q.P. Code: 564268

Time: Three Hours







Maximum: 100 marks



I. Elaborate on:

(2X20=40)





1. Discuss in detail the various methods involved in extraction, purification and

identification of phytoconstituents of crude drugs.

2. Give an account of the following:

a. Plant growth regulators and their applications in production of secondary

metabolites.



b. Industrial production of menthol.


II. Write notes on:

(8X5=40)



1. Biosynthesis of Penicillin.
2. Define natural allergens. How they are classified?
3. Industrial production and utilization of Senna glycosides.
4. Give the preparation and uses of Papain.
5. Anti-viral drugs.
6. Cell suspension culture and its application.
7. Composition of a typical tissue culture medium for the production of callus.
8. Preparation and uses of Tinctures.



III. Short Answers on:

(10X2=20)



1. Holistic medicines.
2. Contact allergens.
3. Total Ash value.
4. Define Arista.
5. Give examples of plants having anti-HIV activity.
6. Autoradiography.
7. Write the source and uses of quinoline alkaloids.
8. Principle involved in HPTLC.
9. Define totipotency.
10. Write the structure and uses of morphine.







*******