Paul Andersen starts with a brief description of diffusion and osmosis. He then describes the diffusion demonstration and how molecules move over time. He then explains the concepts behind the osmosis lab and how potatoes are affected by increasing sucrose molarity. [7:46]

Concepts

cell transport, diffusion, osmosis

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Additional Tags

bozeman science, diffusion and osmosis, osmosis and osmotic pressure

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)