Passive Transport: Diffusion and Osmosis
Students will study the processes of simple diffusion, facilitated diffusion, and osmosis across cell membranes, focusing on movement down concentration gradients.
Key Questions
- Analyze how concentration gradients drive the movement of substances in passive transport, including factors affecting rate.
- Compare the mechanisms of simple diffusion and facilitated diffusion, highlighting their similarities and differences.
- Predict the osmotic effects on an animal cell when placed in hypotonic, isotonic, and hypertonic solutions.
ACARA Content Descriptions
Suggested Methodologies
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