Download RTMNU B.Pharma 2nd Semester 2017 Winter Pharmacognosy and Phytochemistry 2 Question Paper

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NRJ/KW/17/4265

B. Pharm. Examination

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PHARMACOGNOSY AND PHYTOCHEMISTRY-II

Paper-5

Time: Three Hours] [Maximum Marks: 80

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

(2) Solve any FOUR questions from remaining.

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(3) Draw neat and labelled diagram wherever necessary.

1. Attempt any FIVE of the following :- 4×5=20
   1. Write biological source, chemical constituents and uses of Bael. 7
   2. What is Cellulose ? Describe its various types. 8
   3. What are lipids ? Differentiate between fats and waxes. 7
   4. Define and classify fibres. 8

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   5. Mention source, characters, chemical constituents and uses of Shilajit. 7
   6. Write preparation and uses of gelatin. 8
   7. Write a note on papain.
2. 1. What are carbohydrates ? Write about classification and chemistry of carbohydrates. 7

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   2. Write a note on Gums and Mucilages. 8
3. 1. Describe the pharmacognosy of castor oil. 7
   2. Describe various types of starches. 8

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4. 1. Write Synonyms, source, chemical constituents and uses of Talc and Bentonite. 7
   2. Give a detailed account on cotton. 8
5. 1. Name the drugs from mineral origin. 7
   2. Write a note on Silk. 8

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6. 1. Define and classify enzymes. Write about Pancreatin and Pepsin. 7
   2. Write an account on Musk. 8
7. State the biological source, chemical constituents and uses of any FIVE of the following :- 5×3=15
   1. Honey

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   2. Agar
   3. Beeswax
   4. Wool
   5. Kieselghur
   6. Shellac

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   7. Streptokinase.

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