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Worksheets4th sem Pharmacognosy & Phytochemistry-1
Total questions: 35
Worksheet time: 18mins
Siddha system of medicine is based on principles of
biguna
Rigveda
Atharveda
Triguna
Unani system of medicine is based on principles of
4 humours
5 humours
4 Gunas
5 Gunas
Ayurveda is an
Chinese system of medicine
Siddha system of medicine
Unani system of medicine
Indian system of medicine
Tridoshas are
Vata, pitta, kapha
Vata, rasa, rakta
Pitta, meda, majja
Mamsa, rasa, rakta
Hypothesis of ayurveda
Composed of 5 basic elements
Composed of 3 basic elements
Composed of 7 basic elements
Composed of 6 basic elements
basic elements of ayurvedha
ether,blood,air,water& earth
ether,air,fire,water & ,earth
Earth,food,air, water & fire
earth, water, eher, food & blood
meaning of vipaka
potency of drug
composition of drug
taste of drug after digesion
elimination of drug
Homeopathic system of medicine is based on doctrine of
Similiasimilibuscurantier
Disimiliasimilibuscurantier
Dismiliadismilibuscurantier
None of the above
Tridosha exists in
Chinese system of medicine
Ayurveda
Unani system of medicine
Siddha system of medicine
The traditional Chinese system of medicine is based on the Chinese cosmology of
Yin and Yang
Kin and Kang
bin and bang
Yin and Zing
Aim of Unani system is
Treating the cause of disease
Treating the symptoms of disease
Diagnosing the symptoms of disease
Diagnosing and treating the Symptoms of disease
Homeopathic system of medicine was developed by
Aristotle
Galen
Samuel Hahnemann
Hippocrates
The literature of Siddha system is in
Telugu
Tulu
Tamil
Sanskrit
father of tissue culture
Bonner
Haberlandt
Laibach
Gautheret
Which of the following plant cell will show totipotency
xylem vessels
Sieve tube
Meristem
cork cells
which vector is mostly used in crop improvement
plasmid
cosmid
phasmid
Agrobacterium
growth hormone producing apical dominance is
Auxin
Gibberllin
Ethylene
Cytokinin
Part of plant used for culturing is called
scion
explant
stock
callus
The production of secondary metabolites require the use of
Protoplast
cell suspension
meristem
auxillary buds
hormone pair requiredfor a callus to differentiate are
auxin and cytokinin
auxin and ethylene
auxin and absiccic acid
cytokinin and gibberllin
composition of molisch reagent
Alpha naphthol+sulphuric acid
Beta sulphuric acideta naphthol +
Naphthylamine + sulphuric acid
phenol + sulphuric acid
biological source of indian gum
cyamopsis tetragonoglobules
astragalus gumifer
acacia arabica
acacia senegal
artificial invert sugar is an aduterant for honey and it is detected by the test
Tollens
Ninhydrin
Baljet
Fiehes test
Amylum is the synonym for
Tragacant
Starch
inulin
locust bean
Goldbeater skin test is used for identification of
Alkaloids
Glycosides
Tannins
Resin
Tannins show some chemical reaction except:
solution of tannins precipitate gelatin
Tannins are precipitated by salt of copper, tin and lead.
They show colour reaction with iron.
They react with potassium mercuric iodide
Condensed tannins are called as:
Hydrolysable tannins
Non Hydrolysable tannins
Pseudotannins
Prototannins
Tannic acid is under the class of:
Condensed tannins
Pseudotannins
Hydrolysable tannins
Condensed and pseudotannins
Terpenes made up of :
Calcierene
Pseudopriene
Neoprene
Isoprene
Triterpenes contain number of isoprene units:
Four
Five
Six
Seven
Which is not an example of oleoresins?
Copaiba
Canada balsam
Capsicum
Myrrh
Oleo gum resins are mixture of: a) b) c) d)
Volatile oil + Gum + Resins
Fixed oil + Gum + Resin
Gum + resins
Fats + Gum + Resin
Drug under the class of isothiocyanate glycosides :
Black mustard
Senega
Thevetia
Aloe
Thalleoquin test contain reagents:
Bromine water + Few drops of ammonia
Potassium permanganate + Few drops of ammonia
Bromine water + Nitric acid
Bromine water + Sodium hydroxide
Van-Urk’s reagent chemically is :
P-dimethylaminobenzaldehyde
Benzoic acid+Cinnamic acid
P-dimethylbenzoic acid
Cinnamaldehyde
