List of top Pharmacognosy Questions

Which of the following properties are characteristics of tannis
(P) They give a precipitate with alkaloids
(Q) They give a yellow of bluish red color with iron(III) chloride
(R) They transform hide into leather
(S) They give a pale-pink precipipate with iodine
What structure is formed if the acyl side chain of penicillin is hydrolysed
What is the biological source of Alexandrian Senna
Phenylalanine, a precursor of most of the phenolics is higher plants is a product of which one of the following pathways
Sanguinarine belongs to the subgroup of:
What is the biological source of Alexandrian Senna
Momordica charantia having blood sugar lowering activity due to:
Tannins give positive test for all of the following EXCEPT
(P) Goldebeater skin test
(Q) Phenazone
(R) Biuret test
(S) FeCl
Which of the following is oil of fruit pulp
Each of the following is a glycosaminoglycan dengue fever is
Match the crude drug with its biological source
1. Pale catechu(P) Conium naculatum
2. Clove(Q) Cymapsistetragonoloba
3. Gaur bean(R) Uncariagambir
4. HemlockS) Syzygiumaromaticum
What does in mean that a cell is polyploid
Which type of alkaloid is present in Vinca?
Acid insoluble ash of a leaf is called as
The oil used in a parenteral product cannot contain ......
Which of the following drug comes under Schedule C1
Which of the following is/are marine anticancer
All of the following are leaf constants EXCEPT
Opium, cocoa, poppy straw are given in
........... is an alkaloid derived form aliphatic amino acid
Quinine present in highest amount in:
Eugenol is
Identity the compound which is derived form typtophan
Dovers powder used as a diaphoretic contains:
How can we detect the rhizome from the root of the Rauwolfia?