PHARMACOGNOSY MCQ (TEST 7)  

MULTIPLE CHOICE QUESTIONS

S. Y. B.PHARM (UNIT-II) SEM-IV 

AS PER PCI SYLLABUS




1. An essential ingredient in the general preparation of plant tissue culture media is (GATE 2007)
      A) Auxin


... Answer is B)
An essential ingredient in the general preparation of plant tissue culture media is Sucrose or Glucose "

2. Which one of the following is not the feature of drying process of crude drugs?




... Answer is A)
It enhances the attack of microorganisms .

3. Natural drying can be accomplished by:





... Answer is C)
Natural drying can be accomplished by Sun drying


4. Which is not the common method of artificial drying?




... Answer is B)
Sun drying "

5. The drugs like gentian root, vanilla pods etc. where enzyme action is to be encouraged should be subjected to




... Answer is B)
The drugs like gentian root, vanilla pods etc. where enzyme action is to be encouraged should be subjected to slow drying at moderate temperature. .

6. Kerosene tin is used for storage of drug like …… .




... Answer is D)
Kerosene tin is used for storage of drug like Colophony. .
7. Tooth mill is used for production of ……




... Answer is A)
Tooth mill is used for production of Very fine powder.

8. Plant materials are extracted by using slow flow of solvent, is known as ……





... Answer is D)
Plant materials are extracted by using slow flow of solvent, is known as Percolation.

9. Soxhlet apparatus is an example of ……





... Answer is A)
Soxhlet apparatus is an example of Continuous hot extraction . .
10. Counter current extraction method is used by ……




... Answer is C)
Counter current extraction method is used by Carousel extractor. "