Download RTMNU B.Pharma 1st Semester 2017 Winter Pharmaceutics 1(General and Dispensing) Question Paper

NRJ/KW/17/4259

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B.Pharm Examination

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PHARMACOGNOSY AND PHYTOCHEMISTRY-I

Paper-5

[Maximum Marks : 80

Time : Three Hours]

N.B. :- (1) Question No. 1 is compulsory.

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(2) Attempt any four questions out of remaining.

(3) Draw neat labelled diagram wherever necessary.

1. Solve any five :
   1. Give general morphological and histological characters of leaf.
   2. Write a note on Aroma therapy.
   3. What are woods ? Write any three points of difference between heartwood and sapwood.

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   4. Add a note on Fruits.
   5. Give any four identification tests for alkaloids.
   6. Write a note on epidermal trichomes.
   7. Give differentiate between organised and unorganised crude drug. 5×4=20

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2. 1. Enlist the secondary metabolites formed in Shikimic Acid pathway. Describe Shikimic Acid pathway in detail. 8
   2. Define and classify proteins with examples. Give general identification tests to identify proteins. 7
3. 1. Explain in detail Ayurveda system of medicine. 8
   2. Define adulteration. Explain different methods of adulteration with examples. 7

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4. Describe different systems of classification of Crude drugs with their advantages and disadvantages. 15
5. Give an elaborative account on endogenous and exogenous factors affecting quality and purity of crude drugs. 15
6. 1. Give in detail steps involved in processing of Crude drug for market. 8
   2. Define stomata. Explain different types of stomata with examples. 7

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7. Write short notes on (any three):
   1. Homeopathic system of Medicine
   2. Xylem and Phloem
   3. Bark
   4. History and scope of Pharmacognosy

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   5. Tannins.
   5×3=15

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POY-27544

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