Download RGUHS PHD Entrance Examination P004 Pharmacognosy Paper II 2019 March Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences ) Ph.D Entrance Examination (Doctor of Philosophy) 2019 March P004 Pharmacognosy Paper II Previous Question Paper

Rajiv Gandhi University of Health Sciences

Ph.D Entrance Examination ? MARCH-2019

[Time: 90 Minutes]

[Max. Marks: 50 Marks]

Faculty : Pharmacy

Subject : Pharmacognosy

PAPER ? II

Q.P. CODE: P004

Your answers should be specific to the Questions asked.

Answer All The Questions

10 X 05 = 50 Marks

1.

Explain the newer methods of extraction of medicinal and aromatic plans.

2.

Explain the chemistry of cardiac glycosides.

3.

Describe the development of anticancerous drugs from natural sources as lead molecules.

4.

Explain different models for screening of herbs for hepatoprotective activity.

5.

Explain the general methods involved in the elucidation of Alkaloids.

6.

Discuss the characterization of -Sitosterol by using spectroscopic methods.

7.

Explain the ICH guidelines for herbal drugs.

8.

Discuss the export potential of phytopharmaceuticals with examples.

9.

Explain the various bioreactors employed in large scale production of secondary metabolites
form plant cell cultures.

10.

Define cryopreservation. Explain its applications, merits and demerits.

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