Key term for Edexcel GCSE Biology, used in Pollution and Decay.
A membrane that allows small molecules (like water) to pass through, but prevents the passage of larger molecules.
Partially permeable membrane appears in Edexcel GCSE Biology revision content for Ecosystems and Material Cycles, especially Pollution and Decay and Decomposition in Food Preservation.
Ecosystems and Material Cycles
Pollution and Decay • Decomposition in Food Preservation
Ecosystems and Material Cycles
Material Cycles • Water Cycle
Exchange and Transport in Animals
Exchange Surfaces • Transport Needs
Animal Coordination, Control and Homeostasis
The Urinary System • Kidney Failure Treatments
Plant Structures and Functions
Plant Transport • Root Hair Cells
Key Concepts in Biology
Food and Transport • Osmosis Investigation
Key Concepts in Biology
Food and Transport • Transport in Cells
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