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The Architecture of Life · Semester 1

Diffusion: Passive Movement

Students will investigate the physical process of diffusion across biological membranes through experiments and observations.

Key Questions

  1. Analyze how concentration gradients drive the process of diffusion in biological systems.
  2. Predict the rate of diffusion based on factors like temperature, surface area, and particle size.
  3. Explain the importance of diffusion for gas exchange in organisms.

MOE Syllabus Outcomes

MOE: Movement of Substances - S3
Level: Secondary 3
Subject: Biology
Unit: The Architecture of Life
Period: Semester 1

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