Download PTU B.Pharmacy 2020 March 8th Sem 72298 Pharmacognosy VI Question Paper

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Roll No. __________________________________ Total No. of Pages : 02

Total No. of Questions: 10

B.Pharma (2012 to 2016) (Sem.-8)

PHARMACOGNOSY-VI

Subject Code : BPHM-803

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M.Code : 72298

Time: 3 Hrs. Max. Marks : 80

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.

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3. SECTION-C contains FOUR questions carrying TEN marks each and students have to attempt any THREE questions.

SECTION-A

1. Answer briefly :

   1. Draw structure of podophylltoxin and diosgenin.
   2. What do you understand by SITC and HS codes? Also give their full form.

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   3. Give complete source and commercial use of vetiver oil.
   4. Define Macro- and micro-nutrients. Give two examples of each that are used in plant tissue culture.
   5. Name two anti-inflammatory agents (with complete biological source) obtained from marine sources.
   6. Name two institutions and industries involved in the work on medicinal and aromatic plants in India.
   7. Define Nutraceuticals. Name the regulatory body in India that regulate food products.

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   8. Give complete biological source, importance and HS code of cinchona.
   9. What is an explants? Enlist the characters of explants that affects the culture growth.
   10. What are photosensitizing agents? Give two examples.
   11. Give commercial applications of sennosides and geranium oil.
   12. What are fungal toxins? Give two examples.

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   13. Name two anti-microbial agents from marine sources.
   14. Give sources of taxol. Also write the name of its major precursor obtained from plants.
   15. Give HS code for aloe and its commercial uses.

SECTION-B

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2. Discuss about chemotaxonomy and its importance in the field of medicinal plants.
3. Discuss importance and world-wide trade of Licorice.
4. Write a note on hairy root culture and its importance in medicinal plant research.
5. Discuss various natural allergens.
6. What are the various steps involved in registration of a herbal product.

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SECTION-C

7. Discuss in detail the utilization and production methods of tropane alkaloids and quinine.
8. 1. Give an account of anti-cancer agents obtained from marine sources.
   2. Give utilization of lemon grass oil and its products.

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9. Discuss various steps involved in performing plant tissue culture.
10. Define Herbal Cosmetics and give a detail view about plants and/or phytoconstituents used in herbal cosmetics.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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