Jawaharlal Nehru Technological University Hyderabad 2009 B.Pharm Pharmacognosy-iv - Question Paper
Code No: R8005 Set No. 1
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD IV B.Pharm. II Sem., I Mid-Term Examinations, March - 2010
PHARMACOGNOSY-IV Objective Exam Name:_Hall Ticket No.
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A |
Answer All Questions. All Questions Carry Equal Marks.Time: 20 Min. Marks: 20.
I Choose the correct alternative:
1. Common ingredients of Chanvanprash formulation, except one drug [ a. Amla b. Guggul c. Shatavari d. Gokhru
2. Identify the drug which does not show Aphrodusiac property [ a. Tylophora b. Kalimushi c. Shatavari d. Gokhru
3. Following are the fruit drugs except [ a. Bilwa b Amla c. Guduchi d. Gokhru
4. Volatile compounds are separated by [ a. Sublimation b. Fractional distillation c. Fractional Crystallization d. Fractional Liberation.
5. Statto-oto method used for isolation of [ a. Carbohydrates b. glycosides c. Volatile oils d. Lipids
6. Enfleurage method is used for extraction of [ a. Perfumes b. Volatile oils c. Tannins d. Saponins
7. The two important criteria for compounds to be analyzed by gas chromatography are [ a. Volatility b. Thermostability c. both a & b d. None of these
8. The company which manufactures the HPTLC equipment is [ a. E-merck b. Waters c. Camag d. None of these
9. A semi-synthetic substance based on the arabinosyl nucleoside isolated from the sponge Tethya crypta is [ a. Didemnins b. bryostatins c. Ara-A d. None of these
10. The marine compound which has been used since hundreds of years as vermifuge [
a. a-Kainic acid b. Lectins c. both a & b d. None of these
II Fill in the blanks:
11. Methi belongs to_family.
12. Apamarga is used as_
13. Name one Antidiabetic traditional drug_
14. Chitraka is contraindicated during_
15. Dragondroff reagent for detection of alkaloids gives_colored precipitate.
16. Ninhydrine test is used for the detection of_compounds
17. The detector used in HPTLC with Iatroscan system is_
18. The chemical structure of Synthetic pesticide Padan is based on_compound which is
obtained from marine annelid Lumbriconeris heteropoda
19. The sulphated polysaccharide carageenan is used in several tests devised for the screening of _drugs.
20. Basic chemical nucleus present in marine compound Crassin acetate is_
-oOo-
Code No: R8005 Set No. 2
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD IV B.Pharm. II Sem., I Mid-Term Examinations, March - 2010
PHARMACOGNOSY-IV Objective Exam Name:_Hall Ticket No.
|
A |
Answer All Questions. All Questions Carry Equal Marks.Time: 20 Min. Marks: 20.
I Choose the correct alternative:
1. Volatile compounds are separated by [ a. Sublimation b. Fractional distillation c. Fractional Crystallization d. Fractional Liberation.
2. Statto-oto method used for isolation of [ a. Carbohydrates b. glycosides c. Volatile oils d. Lipids
3. Enfleurage method is used for extraction of [ a. Perfumes b. Volatile oils c. Tannins d. Saponins
4. The two important criteria for compounds to be analyzed by gas chromatography are [ a. Volatility b. Thermostability c. both a & b d. None of these
5. The company which manufactures the HPTLC equipment is [ a. E-merck b. Waters c. Camag d. None of these
6. A semi-synthetic substance based on the arabinosyl nucleoside isolated from the sponge Tethya crypta is [ a. Didemnins b. bryostatins c. Ara-A d. None of these
7. The marine compound which has been used since hundreds of years as vermifuge [
a. a-Kainic acid b. Lectins c. both a & b d. None of these
8. Common ingredients of Chanvanprash formulation, except one drug [ a. Amla b. Guggul c. Shatavari d. Gokhru
9. Identify the drug which does not show Aphrodusiac property [
a. Tylophora b. Kalimushi c. Shatavari d. Gokhru
10. Following are the fruit drugs except [
a. Bilwa b Amla c. Guduchi d. Gokhru
II Fill in the blanks:
11. Chitraka is contraindicated during _________
12. Dragondroff reagent for detection of alkaloids gives
colored precipitate.
13. Ninhydrine test is used for the detection of_compounds
14. The detector used in HPTLC with Iatroscan system is_
15. The chemical structure of Synthetic pesticide Padan is based on_compound which is
obtained from marine annelid Lumbriconeris heteropoda
16. The sulphated polysaccharide carageenan is used in several tests devised for the screening of _drugs.
17. Basic chemical nucleus present in marine compound Crassin acetate is_
18. Methi belongs to_family.
19. Apamarga is used as_
20. Name one Antidiabetic traditional drug_
-oOo-
Code No: R8005 Set No. 3
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD IV B.Pharm. II Sem., I Mid-Term Examinations, March - 2010
PHARMACOGNOSY-IV Objective Exam Name:_Hall Ticket No.
|
A |
Answer All Questions. All Questions Carry Equal Marks.Time: 20 Min. Marks: 20.
I Choose the correct alternative:
1. Enfleurage method is used for extraction of [
a. Perfumes b. Volatile oils c. Tannins d. Saponins
2. The two important criteria for compounds to be analyzed by gas chromatography are [
a. Volatility b. Thermostability c. both a & b d. None of these
3. The company which manufactures the HPTLC equipment is [
a. E-merck b. Waters c. Camag d. None of these
4. A semi-synthetic substance based on the arabinosyl nucleoside isolated from the sponge Tethya crypta is [
a. Didemnins b. bryostatins c. Ara-A d. None of these
5. The marine compound which has been used since hundreds of years as vermifuge [
a. a-Kainic acid b. Lectins c. both a & b d. None of these
6. Common ingredients of Chanvanprash formulation, except one drug [
a. Amla b. Guggul c. Shatavari d. Gokhru
7. Identify the drug which does not show Aphrodusiac property [
a. Tylophora b. Kalimushi c. Shatavari d. Gokhru
8. Following are the fruit drugs except [
a. Bilwa b Amla c. Guduchi d. Gokhru
9. Volatile compounds are separated by [
a. Sublimation b. Fractional distillation
c. Fractional Crystallization d. Fractional Liberation.
10 Statto-oto method used for isolation of [
a. Carbohydrates b. glycosides c. Volatile oils d. Lipids
11 Fill in the blanks:
11. Ninhydrine test is used for the detection of_compounds
12. The detector used in HPTLC with Iatroscan system is_
13. The chemical structure of Synthetic pesticide Padan is based on_compound which is
obtained from marine annelid Lumbriconeris heteropoda
14. The sulphated polysaccharide carageenan is used in several tests devised for the screening of _drugs.
15. Basic chemical nucleus present in marine compound Crassin acetate is_
16. Methi belongs to_family.
17. Apamarga is used as_
18. Name one Antidiabetic traditional drug_
19. Chitraka is contraindicated during_
20. Dragondroff reagent for detection of alkaloids gives_colored precipitate.
Code No: R8005 Set No. 4
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
IV B.Pharm. II Sem., I Mid-Term Examinations, March - 2010
PHARMACOGNOSY-IV Objective Exam Name:_Hall Ticket No.
|
A |
Answer All Questions. All Questions Carry Equal Marks.Time: 20 Min. Marks: 20.
I Choose the correct alternative:
1. The company which manufactures the HPTLC equipment is [
a. E-merck b. Waters c. Camag d. None of these
2. A semi-synthetic substance based on the arabinosyl nucleoside isolated from the sponge Tethya crypta is [
a. Didemnins b. bryostatins c. Ara-A d. None of these
3. The marine compound which has been used since hundreds of years as vermifuge [
a. a-Kainic acid b. Lectins c. both a & b d. None of these
4. Common ingredients of Chanvanprash formulation, except one drug [
a. Amla b. Guggul c. Shatavari d. Gokhru
5. Identify the drug which does not show Aphrodusiac property [
a. Tylophora b. Kalimushi c. Shatavari d. Gokhru
6. Following are the fruit drugs except [
a. Bilwa b Amla c. Guduchi d. Gokhru
7. Volatile compounds are separated by [
a. Sublimation b. Fractional distillation
c. Fractional Crystallization d. Fractional Liberation.
8. Statto-oto method used for isolation of [
a. Carbohydrates b. glycosides c. Volatile oils d. Lipids
9. Enfleurage method is used for extraction of [
a. Perfumes b. Volatile oils c. Tannins d. Saponins
10. The two important criteria for compounds to be analyzed by gas chromatography are [
a. Volatility b. Thermostability c. both a & b d. None of these
II Fill in the blanks:
11. The chemical structure of Synthetic pesticide Padan is based on_compound which is
obtained from marine annelid Lumbriconeris heteropoda
12. The sulphated polysaccharide carageenan is used in several tests devised for the screening of _drugs.
13. Basic chemical nucleus present in marine compound Crassin acetate is_
14. Methi belongs to_family.
15. Apamarga is used as_
16. Name one Antidiabetic traditional drug_
17. Chitraka is contraindicated during_
18. Dragondroff reagent for detection of alkaloids gives_colored precipitate.
19. Ninhydrine test is used for the detection of_compounds
20. The detector used in HPTLC with Iatroscan system is_
-oOo-
Code No:NR-213-BP
II. B. Pharmacy I Semester Supplementary Examinations, May 2009
PHARMACOGNOSY - I Time : 3hours Max.Marks:60
Answer any FIVE questions All questions carry equal marks
1. Give an account on history, development and scope of pharmacognosy.
[16]
2. Write an essay on sources of drugs. Define crude drugs and write briefly about anti-tumour drugs of marine sources. [16]
3. Explain systematic description of crude drugs. [16]
4. a. Give a detailed report on
i. Pests and pest management
ii. Application of natural pesticides
b. Write about soil amendments. [16]
5. Describe the cultivation, collection, processing and preparation of
a. Linseeds
b. Guar gum from Cyamopsis tetragonolobus plant. [8+8]
6. Discuss strategies of obtaining improved cultivation of medicinal plants with reference to types of soils and fertilizers used with examples. [16]
7. Write the methods of Morphological and Microscopical evaluation of crude drugs. Write a note on biological evaluation of crude drugs. [16]
8. Write the biological source, collection, preparation, and constituents of
a. Honey
b. Agar [8+8]
CODE NO: R4003
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II. B. Pharmacy II Semester Supplementary Examinations May 2010
PHARMACOGNOSY-II Time: 3hours Max.Marks:80
Answer any Five questions All questions carry equal marks
1. Describe the role of Medicinal & Aromatic Plants in Indian Economy.
2. Classify Cardiac Glycosides with examples. Write the Biological Source, chemical constituents and uses of
(a) Digitalis (b) Squill.
3. Write the detailed Pharmacognostic study of ALOE VERA.
4. Classify Tannins with specific examples. Write the general Identification chemical tests for Tannins.
5. Write the biological source, Chemical constituents and uses of
(a) Gambier (b) Gall.
6. Describe the complete pharmacognostic study of Podophyllum.
7. Define and Classify Resins with suitable examples. Write the phramacognosy of Asafoetida.
8. Enumerate the detailed Pharmacognostic study of Clove buds.
CODE NO: R3003
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
II B. Pharmacy I Semester Supplementary Examinations May/June 2010
PHARMACOGNOSY-I Time: 3hours Max.Marks:80
Answer any Five questions All questions carry equal marks
1. a) List various methods of classification of crude Drugs. Write about pharmacological
classification.
b) Define Crude Drug. What are the various sources. Write about animal and mineral derived drugs taking examples. [16]
2. a) What are the factors affecting cultivation of medicinal plants. Discuss Pest
Management:.
b) Define Drug Evaluation Write about chemical evaluation. [16]
3. Write about
i) Nitrogenous fertilizers
ii) Hybridization
iii) Extractive values. [16]
4. a) Write the pharmacognosy of cod-liver oil
b) Drugs acquire certain diagnostic characters during the drying process. Explain with examples. [16]
5. a) Write the biological source, chemical constituents and uses of:
i) Agar ii) Bees-wax iii) Honey
b) Write a note on Lycopodium spore method. [16]
6. a) What are Plant Growth Regulators. Write about Growth inhibitors
b) Write the Pharmacognosy of Wool-fat. [16]
7. Write about
i) Ash values ii) Starch iii) Good Agriculture Practices.
[16]
8. Write about
i) Foreign organic matter and its determination
ii) Bioanays
iii) Soils [16]
CODE NO: R5004
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD III B. Pharmacy I Semester Supplementary Examinations May/June 2010
PHARMACOGNOSY-III Time: 3hours Max.Marks:80
Answer any Five questions All questions carry equal marks
1. a) Define Alkaloids. Write their properties and general chemical tests to identify
alkaloids?
b) Classify alkaloids based on their basic ring structure with suitable examples. [8+8]
2. Write the botanical source, morphology, chemical constituents and uses of [8+8]
a) Vinca b) Pilocarpus
3. a) What are Steroidal alkaloids?
b) Write the monograph on the following drugs [2+7+7]
i) Kurchi ii) Ephedra
4. a) Write the general and specific chemical tests used to identify Quinolone and
Isoquinolones alkaloids? b) Write the Pharmocognostic study of Coffee? [8+8]
5. Write short notes on
a) Shikimic acid pathway
b) Biogenesis of alkaloids derived from Ornithine [8+8]
6. What is meant by Biogenesis? Write about an introduction to Biogenesis of Phytopharmaceuticals? [16]
7. Define Enzyme. Classify them. Write the Biological source, properties and uses of
a) Amylase b) Trypsin c) Pepsin d) Pancreatin [16]
8. Discuss about
a) Surface sterilization of explants
b) Establishment of cultures [4+12]
Code No: NR-34
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, HYDERABAD III - B. Pharmacy I Semester Supplementary Examinations, November 2009
PHARMACOGNOSY-III Time: Three Hours Max. Marks: 80
Answer any FIVE questions.
All questions carry equal marks.
1. State the botanical source, macroscopic characters, chemical constituents and uses of the following drugs
a) Coca b) Lobelia c) Hyoscyamus d) Areca
2. Explain the pharmacognostic study of the following drugs
a) Cinchona b) Rauwolfia
3. Write short notes on
a) General techniques of biosynthetic studies
b) Biosynthesis of alkaloids derived from Ornithine
4. Give a monograph of the following drugs
a) Colchicum b) Veratrum
5. a) Write the biological source, chemical constituents and uses of 4+6+6M
i) Solanum ii) coffee
b) Write about the preparation of Green tea?
6. Define Biogenesis. Explain in detail about the biosynthesis of Cholesterol.
7. What is meant by Plant tissue culture? Explain the bioproduction of useful metabolites in Hairy root and multiple shoot cultures.
8. Discuss in detail about the following drugs 5+6+5M
a) Diastase b) Papain c) Pepsin
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