Download RGUHS B.Pharm 2018 January 3rd Year 1963 Pharmacognosy And Phytochemistry Revised Scheme 2 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) B.Pharm (Bachelor of Pharmacy) 2018 January 3rd Year 1963 Pharmacognosy And Phytochemistry Revised Scheme 2 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka

III Year B.Pharm Degree Examination ? JAN-2019

Time: Three Hours



Max. Marks: 80 Marks

PHARMACOGNOSY & PHYTOCHEMISTRY

(Revised Scheme - 2)

Q.P. CODE: 1963

Your answers should be specific to the questions asked

Draw neat labeled diagrams wherever necessary

LONG ESSAYS (Answer any Two)

2 x 10 = 20 Marks

1.

Explain the evaluation of natural products by morphological and microscopical techniques.

2.

Define and classify glycosides. Write the pharmacognosy of a cardiac glycoside.

3.

Give the biosynthesis of Indole alkaloids.

SHORT ESSAYS (Answer any Eight)

8 x 5 = 40 Marks

4.

Saponins

5.

Moisture content

6.

Diagnostic characters of clove

7.

Biosynthesis of steroidal glycosides

8.

Powder microscopic characters of senna and digitalis

9.

Classification and general properties of tannins

10.

Resins

11.

Isoprenoid biosynthesis and its significance

12.

Pharmacognosy of ergot alkaloids

13.

Chemical evaluation of natural drugs

SHORT ANSWERS

10 x 2 = 20 Marks

14.

Identification tests for alkaloids

15.

Tea

16.

Identification tests for benzoin

17.

Liebermann ? Burchard test

18.

Citrus bioflavonoids

19.

Applications of HPLC in Pharmacognosy

20.

Bufadienolides

21.

Radio active isotopes

22.

Acetate pathway

23.

Gases used in gas chromatography

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