Q1. [1] straightforward initial-understanding
In hemodialysis, the patient's blood is passed through tubes with a semi-permeable lining suspended in dialysing fluid. By which process do waste products move from the blood into the dialysing fluid?
(a) Active transport
(b) Osmosis
(c) Diffusion
(d) Transpiration
- a Active transport
- b Osmosis
- c Diffusion
- d Transpiration