BP504 T PHARMACOGNOSY MCQ (QUIZ -14) T. Y. B. Pharm Sem - V (UNIT -2) I Glycosides mcq

 

PHARMACOGNOSY MCQ (Quiz-14)  

MULTIPLE CHOICE QUESTIONS

T. Y. B. PHARM  SEM-V (UNIT - 2)

AS PER PCI SYLLABUS

1. Socotrine aloe is obtained from

  A) Aloe barbadensis  
B) Aloe ferox
C) Aloe perryi
D) None of the above

... Answer is : C) Aloe perryi

2. Cardenolides are

A) C25 glycosides and have seven-membered lactone ring
B) C24 glycosides and have six-membered lactone ring
C) C23 glycosides and have five-membered lactone ring
D) C26 glycosides and have eight-membered lactone ring

... Answer is : C) C23 glycosides and have five-membered lactone ring

3. Adulterant of Indian senna is

A) Casia obovata
B) Casia angustifolia
C) Palthe senna
D) Both B and C

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

4. Salkowaski test used for the identification of which glycoside moiety in a drug sample ?

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

... Answer is : B) Sterol glycoside

5. General tests for the identification of sterol and triterpenoid glycosides in a drug sample

A) Antimony trichloride test
B) Borntrager’s test
C) Tetranitro methane test
D) Both A and C

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

6. In salkowaski test which colour ring appear at the junction of two liquid mixed? .

A) Pink
B) Red
C) Yellow
D) Both B and C

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

7. The example of S-glycoside is

A) Psoralen
B) Sennoside
C) Sinigrin
D) Senegin

... Answer is : C)
Sinigrin

8. Sodium picrate test used in the identification of which glycoside?

A) Anthraquinone glycoside
B) Saponin glycoside
C) Cynophoric glycoside
D) Cynogenic glycoside

... Answer is : C)
Cynophoric glycoside

9. Haemolysis test used in the identification :

A) Triterpinoid glycoside
B) Sterol glycoside
C) Saponin glycoside
D) All of the above

... Answer is : C) Saponin glycoside

10. Aloe is used to treat

A) Herpes
B) Vaginal infection
C) Allergic reaction
D) All of the above

... Answer is : D) All of the above