GPAT Practice MCQs part:- 6
11. Cell wall of prokaryotic cell is composed of
(a) Outer Membrane
(b) Peptidoglygan layer
(c) Periplasm
(d) All Of The Above
12. Bioavailability of any drug is not affected
by
(a) Route of administration
(b) Rate of metabolism
(c) Patient’s age
(d) Binding proteins
13. Light gathering capacity of microscope is called
(a) Numerical aperature
(b) Angular aperature
(c) Both of the above
(d) None of the above
14. Reduction of virulence is known as
(a) Exalation
(b) Attenuation
(c) Both (a) & (b)
(d) None of the above
15. Primary mediator in anaphylaxis is
(a) Histamine
(b) Serotonin
(c) Heparin
(d) None of the above
16. Propellant not used for topical aerosol
(a) Trichlorofluoromethane (Propellant 11),
(b) Dichlorodifluoromethane (Propellant 12)
(e) Dichlorotetrafluoroethane (Propellant 114)
(d) None of the above
17. A drug move down its electrochemical gradient while crossing plasma membrane by
(a) Passive diffusion
(b) Active diffusion
(c) Enocytosis
(d) Exocytosis
18. Which of the following is not a factor in blood brain barrier
(a) Glomerular filteration
(b) Drug export carrier system
(c) Astrocytic capillary shealth
(d) Modified capillary endothelium
19. When an oil droplet enclosing water is suspended in castor oil the system is known as
(a) o/w
(b) w/o
(c) w/o/w
(d) o/w/o
20. Which of the following is not a potassium sparing diuretics
(a) Furosemide
(b) Triamterene
(c) Eplerenone
(d) Spironolactone
Answers :- 11. ( d) 12. ( c) 13. (a) 14. (b) 15.(d ) 16. ( d) 17. (a ) 18. ( a) 19. (d) 20.(a )
