List of top Pharmacognosy Questions asked in GPAT

Lucas test is very rapid with:

Which of the following genes responsible for graft rejection in humans?

Unicellular conical, warty trichomes, paracytic stomata, xylem vessels with annular thickening are important microscopical features of which plant?

Sesquiterpenes are biosynthesised from ______ in plants.

Match List I with List II:

List I: Compound		List II: Plant species
A.	Cardinolides	I.	Ruta graveolens
B.	Rutin	II.	Catharanthus roseus
C.	Ajamalicine	III.	Papaver somnifera
D.	Codeine	IV.	Digitalis lanata

Choose the correct answer from the options given below:

Quinine and quinidine differs in:

Following is not an example of carbapenem

Chemically volatile oils differ from fixed oils in one of the following characters:

Match the types of glycosides under Column I with their respective examples under Column II and choose the correct option:

	Column I Glycosides		Column II Examples
A	Anthracene	I	Digitalis
B	Cardiac	II	Licorice
C	Saponin	III	Senna
D	Cyanogenetic	IV	Ashwagandha
		V	Bitter Almond

Choose the correct answer from the options given below:

Aklyl group in Grignard reagent serve as

Lycopodium spores are used in quantitative microscopy for the following:

Arrange the following intermediates in the synthesis of isoprenoids in the right sequence
A. Squalence
B. Farnesyl PP
C. Geranyl PP 
D. Acetyl CoA
E. Mevalonate
Choose the correct answer from the options given below:

Ayurvedic fermented preparation includes

Isabgol belongs to family:

Which one of the following is an autosomal dominant syndrome in its inheritance?

Lignin is a complex polymer which can be stained pink in the tissue using the following chemicals?

The correct rank order of orientation of sulfonation in toluene is:

Terpene indole alkaloid derived from L-Tryptophan via secologanin is:

The alcohol solution of Sudan-II and tincture of alkana are the reagents used for identification of following type of secondary metabolities:

Match the following Ayurvedic formulations under Column I with the process properties under Column II and choose the correct options

	Column I: Ayurvedic formulations		Column II: Process of property
A	Bhasma	I	Semisolid
B	Arista	II	Calcination
C	Churna	III	Alcohol generation
D	Lehya	IV	Dry powder
		V	Decoction

Choose the correct answer from the options given below:

Match List I and List II

	List I Name of Vitamin		List II Functions of Vitamins
A	Riboflavin	I	The electron acceptor for isocitrate dehydro- genase
B	Niacin	II	Decarboxylation of alpha-ketoglutarate dehydrogenas
C	Thiamine	III	Part of coenzyme A
D	Pantothenic acid	IV	Cofactor for succinate dehydrogenase
		V	Enzyme activity regulator, such as for protein kinase C

Choose the correct answer from the options given below:

Aloe contains ______ type of glycosides:

HPTLC analysis is useful for following types of analysis of herbal drugs
A. Quantitative estimation of marker compound 
B. Authentication of extracts 
C. Detection of pesticides 
D. Standardization of herbal drugs 
Choose the correct answer from the options given below:

Tropane nucleus is combination of

Anthranilic acid is an immediate precursor in the formation of