Chemical Composition and Transport of Membranes
Process of diffusion depending upon concentration gradient of substance having no energy movement across membrane called as:
Passive diffusion
Facilitate diffusion
Active diffusion
inactive diffusion
Passive diffusion
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Due to irregular distribution of proteins structure of membrane is:A. Radial
B. Symmetric
C. Asymmetric
D. Parallel
Synchronized movement of two different molecules in opposite direction is referred to as:
A. Uniport system
B. Monoport system
C. Symport system
D. Antiport system
A disease caused due to decrease in transport of neutral amino acids in renal tubules and intestinal cells called as:
A. Hart up s disease
B. Cystinuria
C. Renal Cysteine stones
D. Cirrhosis
Steroid derivative that is extracted from seeds of an African shrub named as:
A. Digoxin
B. Ouabain
C. Omeprazole
D. none of above
Process of intake of macromolecule by cell is known as:
A. Endocytosis
B. Pinocytosis
C. Phagocytosis
D. Exocytosis
Increased excretion of cysteine arginine lysine and ornithine causing
A. Hart up’s disease
B. Cystinuria
C. Renal Cysteine stones
D. Cirrhosis
Drug that is used to improve cardiac contractility is named as:
A. Digoxin
B. Omeprazole
C. Misoprostol
D. Ouabain
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