Chemical Composition and Transport of Membranes Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Increased excretion of cysteine arginine lysine and ornithine causing

1. Hart up's disease
2. Cystinuria
3. Renal Cysteine stones
4. Cirrhosis

MCQ 2: The synchronized movement of the two different molecules in the opposite direction is referred to as

1. Uniport system
2. Monoport system
3. Symport system
4. Antiport system

MCQ 3: The steroid derivative that is extracted from the seeds of an African shrub named as

1. Digoxin
2. Ouabain
3. Omeprazole
4. none of above

MCQ 4: The process of intake of the macromolecule by the cell is known as

1. Endocytosis
2. Pinocytosis
3. Phagocytosis
4. Exocytosis

MCQ 5: The transport of the material across the membrane against concentration gradient with the expenditure of energy known as

1. Osmosis
2. Facilitate diffusion
3. Active transport
4. Active diffusion