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The Architecture of Life · Semester 1

Osmosis: Water Movement

Students will explore the movement of water across partially permeable membranes and its effects on plant and animal cells.

Key Questions

  1. How do cells maintain internal balance in changing external environments?
  2. Why is the semi-permeability of the cell membrane critical for biological survival?
  3. Predict the turgidity or flaccidity of plant cells when placed in different osmotic environments.

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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