1. The process by which molecules diffuse from a region of higher concentration to a region of lowerconcentration and no external energy is expended is called
A. Passive diffusion
B. Active transport
C. Pore transport
D. Facilitation diffusion
2. Which law states that 'the rate of diffusion is proportional to both the surface area and concentrationdifference and is inversely proportional to the thickness of the membrane’?
A. Fick's Law
B. Avagadro's Law
C. Hooke's Law
D. Pascal's Law
3. Which of the following is a not mechanism of drug absorption through GIT
A. Pore transport
B. Active transport
C. Endocytosis
D. Metastasis
4. The process of engulfing of particulate material is called
A. Pinocytosis
B. Phagocytosis
C. Convective transport
D. Facilitated diffusion
5. Which of the following process is also called "cell drinking"?
