VPTAC Pharma Quiz-31 (MCQ)

1. How is the efficiency of ion exchange resin measured

A. Rf values             B. Rm values       C. meq/g         D. Elution volume

2. the following hormone is classified as

 

A. An androgen    B. An estrogen       C. A progestin       D. A gonadotropin

3. Which one of the primarily not a chemical decomposition?

A. isomerisation           B. Hydrolysis        C. Oxidation       D. Volatilization

4. Material used for construction of closure is

A. Cork       B. Rubber and metals    C. Glass and plastics       D. All the above

5. Papavarine possesses -------------- methoxy groups

A. 2                B. 3              C. 4                   D. 6

6. Which of the following is a competitive type of the enzyme inhibitor

A. Acetazolamide        B. Disulfiram       C. Theophyline      D. Physostigmine

7. Synthesis of norepinephrine occurs from

A. Tyramine       B. Tyrosine         C. Typtophan             D. Teracaine

8. The detector employed in ion chromatography

A. Flame ionization   B. Flame photometer   C. Electron capture   D. Conductivity

9. The maximum amount of capsaicin in capsicum is present in

A. Leaves               B. Root              C. Seeds             D. Inner wall of fruits

10. Tocopherols prevent the oxidation of

A. Vitamin C          B. Vitamin D          C. Vitamin A             D. Vitamin K

1.C    2.B    3.D    4.D    5.C    6.D    7.B    8.D    9.D    10.C