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Transport of substances - Coggle Diagram
Transport of substances
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Osmosis
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Definition: Osmosis refers to the diffusion of water particles from an area of higher water potential to a region of lower water potential across a partially permeable membrane.
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Animals: Animal cells change size and shape when put into solution that have different concentrations to the cells contents.
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Active transport
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Definition: Active transport is the movement of dissolved molecules through a cell membrane. The particles move against the concentration gradient.