Diffusion and Osmosis
Analyzing the passive mechanisms of diffusion and osmosis in biological systems, including practical applications.
Key Questions
- Explain how cells maintain internal stability in changing external environments through passive transport.
- Predict the movement of water across a partially permeable membrane based on solute concentration.
- Analyze the importance of diffusion in gas exchange in the lungs and nutrient absorption in the gut.
National Curriculum Attainment Targets
Suggested Methodologies
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