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Transport Process - Coggle Diagram
Transport Process
Water Potential
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matric potential - water's adhesion to nondissolved structures such as cell walls, membranes, and soil particles
how water potential is measured
incipient plasmolysis - the point at which the protoplast has lost just enough water to pull slightly away from the wall
plasmolyzed - when the protoplast loses enough water to completely pull away from the wall and shrink
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diffusion, osmosis, and active transport
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3 types of membrane
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freely permeable - allow all solutes to diffuse through them and have little biological significance
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molecular pumps - membrane bound pumps that use ATP to force molecules across the membrane (active transport)
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concepts
short distance transport - transport process that involves distance of only a few cell diameters or less
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