MCQ in Pharmacognosy UNIT - 5 (TEST - 6)

 

PHARMACOGNOSY MCQ (TEST - 6)  

MULTIPLE CHOICE QUESTIONS

S. Y. B.PHARM (UNIT - 5) SEM-IV 

AS PER PCI SYLLABUS

1. Pepsin is prepared from:

  A) Testes and semen of mammals  
B) Fruits of Aegle marmelos
C) Mucous membrane of stomach of pig
D) Lac

... Answer is : A) Testes and semen of mammals

2. Papain is obtained from

A) Juice of unripe fruits of Carica papaya
B) Stomach of calf
C) Intestine of sheep
D) Human saliva

... Answer is : D) Human saliva

3. Papain shows its maximum activity between pH

A) 1 to 2
B) 5 to 6
C) 2.5 to 4
D) 2 to 3

... Answer is : C) 2.5 to 4

4.The various enzymes present in papain are the mixture of

A) Papain and chymopapain
B) Papain and Penicillinase
C) Papain and Amylase
D) Papain and Trypsin

... Answer is : A) Papain and chymopapain

5. Medicinally, papain acts as

A) Rubefacient
B) Antihypertensive
C) Anti-inflammatory
D) Anodyne

... Answer is : D) Anti-inflammatory

6. Phenazone test is for .

A) Volatile oil
B) Resin
C) Tannin
D) None of these

... Answer is : C) Tannin

7. Streptokinase shows its maximum activity at

A) 6 to 7
B) 1 to 2
C) 2 to 3
D) 3 to 4

... Answer is : A)
6 to 7

8. Chemically resins are

A) Oxygenated product of terpene
B) Methylated product of terpene
C) Carbonated product of terpene
D) None of these

... Answer is : A) Oxygenated product of terpene

9. Urokinase is isolated from

A) Human lungs
B) Human faeces
C) Human saliva
D) Human urine

... Answer is : B) Human urine

10.Sumatra benzoin reacts with petroleum ether, few drops of H2SO4 and forms

A) Black
B) Reddish brown
C) Greenish brown
D) Reddish black

... Answer is : B) Reddish brown