BP504 T PHARMACOGNOSY MCQ (QUIZ -15) T. Y. B. Pharm Sem - V (UNIT -2) I Glycosides mcq

 

PHARMACOGNOSY MCQ (Quiz-15)  

MULTIPLE CHOICE QUESTIONS

T. Y. B. PHARM  SEM-V (UNIT - 2)

AS PER PCI SYLLABUS

1. Legal test used for the identification of which glycoside:

  A) Cardiac glycoside  
B) Anthraquinone glycoside
C) Coumarine glycoside
D) None of the above

... Answer is : A) Cardiac glycoside

2. Specific test for the identification of cardiac glycoside:

A) Legal test
B) Keller – kiliani test
C) 3,5- dinitro benzoic acid test
D) Baljet’s test

... Answer is : C) 3,5- dinitro benzoic acid test

3. The moisture content in digitalis leaves should not be more than

A) 3%
B) 4%
C) 5 %
D) 7%

... Answer is : C) 5%

4. Reagent used in the fluorescence test of coumarin glycoside:

A) CuSO4
B) FeCl3
C) KOH
D) NaOH

... Answer is : D) NaOH

5. Vanillin HCl test is used in the identification of :

A) Anthraquinone glycoside
B) Flavonoid glycoside
C) Cynophoric glycoside
D) Cardiac glycoside

... Answer is : B) Flavonoid glycoside

6.Modified borntrager’s test used in the identification of which glycoside? .

A) Saponin glycoside
B) Anthraquinone glycoside
C) Cardiac glycoside
D) Flavonoid glycoside

... Answer is : B) Anthraquinone glycoside

7. After hydrolysis of palmidin-B gives

A) Emodinanthrone + chrysophanolanthrone
B) Aloe-emodinanthrone + emodinanthrone
C) Aloe-emodinanthrone + emodinanthrone
D) Aloe-emodinanthrone + chrysophanolanthrone

... Answer is : D) Aloe-emodinanthrone + chrysophanolanthrone

8. Example of isothiocynate class of glycoside is

A) Ginko
B) Brahmi
C) Mustard
D) Psoralea

... Answer is : C) Mustard

9. Which flavonoid(s) is/are present in mulethi?

A) Isoliquiritin
B) Liquiritin
C) Both A and B
D) None of the above

... Answer is : C) Both A and B

10. Digitalis contains ___________ acid-insoluble ash.

A) Not more than 1%
B) Not more than 2%
C) Not more than 2.5%
D) Not more than 5%

... Answer is : D) Not more than 5%