IAS · UNIT 1 · TOPIC 2Recall: Membranes and transport
Gas exchange, membranes, osmosis, passive and active transport. 85 retrieval questions. Check each suggested answer after you try it.
Membranes and transport
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Gas exchange surfaces and Fick’s law
Practice question
Retrieval and explanation · suggested answer
List the three properties of a gas exchange surface that determine the rate of diffusion in living organisms.
Lesson: 2A 5: The Need for Gas Exchange Surfaces
Try this from memory first.
