Biology · Excretory System
Which of the following is NOT a correct feature of hemodialysis?
- 1Addition of an anticoagulant such as heparin before entering the dialyzer
- 2Removal of metabolic urea via active transport mechanisms✓
- 3Diffusion of nitrogenous wastes based on a concentration gradient
- 4Utilization of a semipermeable cellophane membrane
Correct answer
Removal of metabolic urea via active transport mechanisms
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