Pathology Dialysis allows for the exchange of particles across a semipermeable membrane by which of the following actions? A Osmosis and diffusion B Passage of fluid toward a solution with a lower solute concentration C Allowing the passage of blood cells and protein molecules through it. D Passage of solute particles toward a solution with a higher concentration. 💡 Explanation Dialysis allows for the exchange of particles across a semipermeable membrane by which of the following actions? ✓ Correct Answer: A. Osmosis and diffusion