Download B.Pharm 4th Year 2012 August 564268 Advanced Pharmacognosy Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 4th Year (Final Year) 2012 August 564268 Advanced Pharmacognosy Previous Question Paper

[LB 4268]





AUGUST 2012



Sub. Code: 4268

FOURTH YEAR B.PHARM. EXAM

Paper II ? ADVANCED PHARMACOGNOSY

Q.P. Code: 564268

Time: 180 Minutes









Maximum : 100 marks

(180 Min) Answer ALL questions in the same orde

I. Elaborate on:

Pages Time Marks

(Max.)(Max.)(Max.)

1. a. Dwell on the utilization of radioactive isotopes in the 19

33

20

investigation of biogenetic studies.
b. Stability test for herbal extracts.




2. Elaborate on the preparation and standardization

of

19 33 20

a. Bhasmas
b. Lehyas



II. Write notes on:

1. Biosynthesis of morphine.

3

8

5

2. Brief note on basic metabolic pathways leading to the
formulation of plant secondary metabolites.

3

8

5

3. Types of allergenic extracts.

3

8

5

4. Production and applications of quinoline alkaloids.

3

8

5

5. Note on single cell culture.

3

8

5

6. Principle of sidha system of medicine.

3

8

5

7. Preparation of aristas.

3

8

5

8. Export potential of medicinal and aromatic plants of India. 3

8

5



III. Short Answers:



1. Define

asavas.

1 5 2

2. What are allergens? Give examples.

1

5

2

3. What are enzyme reactors?

1

5

2

4. Chemical structure and uses of menthol, citric aci

1

5

2

5. Applications of pectinase, papain.

1

5

2

6. Different methods of feeding radio isotopes in tracer


techniques.

1 5 2

7. Define

totipotency.

1 5 2

8. Role of plant tissue culture in production of secondary


metabolites.

1 5 2

9. What are gutikas?

1

5

2

10. Give examples of phytoconstituents subjected to



spectral

analysis.

1 5 2



*******