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Seat No.: Enrolment No.
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GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM - SEMESTER - 6- EXAMINATION -WINTER - 2018
Subject Code: 260006 Date: 03/12/2018
Subject Name: Pharmacognosy - V(Plant Bio Technology)
Time: 02:30 PM TO 05:30 PM Total Marks: 80
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Instructions:
1. Attempt any five questions.
2. Make Suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Explain techniques for enhancing secondary plant metabolite production by tissue culture 06
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(b) Write in detail about protoplast culture 05(c) Write a note on medium used for plant tissue culture. 05
Q.2 (a) What is cryopreservation? Mention its importance 06
(b) Write Differences between 05
i) Suspension culture/ Static culture.
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ii) Prebiotics/ Probiotics(c) Write a note on different species of Plumbago. 05
Q.3 (a) Write in detail about varieties and properties of Shilajit. 06
(b) Write a note on a seed drugs used as a brain tonic and as an anthelmintic 05
(c) Write in detail about the Bhangro 05
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Q.4 (a) Define Terpenoids. Write classification, occurrence and properties of them. 06
(b) Write biogenesis and chemistry of menthone. 05
(c) Write source and chemistry of carvone. 05
Q.5 (a) Write a note on a health food from natural source. 06
(b) Give name of saponins containing drug as per your syllabus. Write detail of a seed drug containing the same component. 05
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(c) Write in short on Dhatakiipushpa 05Q.6 (a) Write a note on biosynthesis of Abietic acid 06
(b) Write chemistry of Vitamin A. 05
(c) Write Corn oil and methi used as health food 05
Q.7 (a) Give botanical sources, chemical constituents and uses of Karen and Chakramadu 06
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(b) Write a detailed note on tannin containing drugs of your syllabus 05(c) Explain Biotransformation- in PTC 05
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