Gujarat Technological University 2010-5th Sem B.Pharm BPharmacy Pharmacognosy IV - Question Paper

Seat No.: _____ Enrolment No.______
GUJARAT TECHNOLOGICAL UNIVERSITY
B. Pharmacy Sem- Vth exam December 2010
Subject code: 250006
Subject Name: Pharmacognosy IV
Date: 20 /12 /2010 Time: 02.30 pm – 05.30 pm
Instructions: Total Marks: 80
1. Attempt any 5 ques..
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1
(a)
ans the subsequent
define Photosynthesis
06
(b) Write brief note on Tracer-technique 05
(c) provide biosynthetic pathway for tyrosine 05
Q.2
(a)
ans the subsequent
provide pharmacognosy of Quinazoline alkaloid containing drug
06
(b) describe and classify Alkaloids 05
(c) define properties and general tests for identification of Alkaloids 05
Q.3
(a)
ans the subsequent
explain life cycle of Ergot
06
(b) Enlist alkaloids with decreased Pyridine derivative and provide its
chemical constituents and uses
05
(c) Write a brief note on Indian Ephedra 05
Q.4
(a)
ans the subsequent
provide pharmacognosy of Coffee and define procedure for isolation
of caffeine
06
(b) provide the specific chemical tests for followings;
i) Quinine ii) Atropine iii) Caffeine iv) Ergotoxine v) Strychnine
05
(c) Draw chemical structure of followings;
i) Cocaine ii) Morphine iii) Pilocarpine iv) Quinine v) Reserpine
05
Q.5
(a)
ans the subsequent
Enlist Tropane Alkaloids and write Pharmacognostic profile of any
one drug contain it
06
(b) provide pharmacognostic details of an anti-cancer drug 05
(c) define pharmacognosy of drug having anti-malarial activity 05
Q. 6
(a)
ans the subsequent
provide adulterant and substitutes of Pilocarpus and Cola
06
(b) define microscopical characters of Vasaka leaf. 05
(c) Write macroscopical characters of Datura leaf and Kurchi bark 05
Q.7
(a)
ans the subsequent
define pharmacognosy of Vachhnag
06
(b) describe and write kinds of stereoisomerism giving suitable examples 05
(c) Write an assay on stereoisomerism of Alkaloids 05
***************

Attachment: gujarat-technological-university-2010-b-pharm-52719-1.zip

Earning:   Approval pending.