Capillary Dynamics game. In this learning object, learners examine the movement of fluid within the vascular system. A short quiz completes the activity. Wisc-Online

Capillary Dynamics game. In this learning object, learners examine the movement of fluid within the vascular system. A short quiz completes the activity. Wisc-Online

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Primera sesión de repaso de PAU: seleccionando imágenes - Bioquímica - Agua y Sales Minerales - Conceptos de presión osmótica y HOMEOSTASIS. Osmotic pressure; Osmotic Shock

Primera sesión de repaso de PAU: seleccionando imágenes - Bioquímica - Agua y Sales Minerales - Conceptos de presión osmótica y HOMEOSTASIS. Osmotic pressure; Osmotic Shock

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The effect of osmotic pressure on red blood cells in shown. - LadyofHats, Public Domain
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Tonicity: a measure of the osmotic pressure gradient (as defined by the water potential of the 2 solutions) of 2 solutions separated by a semipermeable membrane; commonly used when describing the response of cells immersed in an external solution; influenced only by solutes that can't cross the membrane, as only these exert an osmotic pressure; solutes able to freely cross the membrane don't affect tonicity because they will always be in equal concentrations on both sides of it

Tonicity: a measure of the osmotic pressure gradient (as defined by the water potential of the 2 solutions) of 2 solutions separated by a semipermeable membrane; commonly used when describing the response of cells immersed in an external solution; influenced only by solutes that can't cross the membrane, as only these exert an osmotic pressure; solutes able to freely cross the membrane don't affect tonicity because they will always be in equal concentrations on both sides of it

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DIY Naked Egg- use to show chemical reaction (dissolves calcium carbonate shell), semi-permeable membrane, osmosis, (equalization of water concentration). Very cool when osmosis is shown using food coloring to prove to students that the water is actually passing through the semi-permeable membrane of the naked egg.

DIY Naked Egg- use to show chemical reaction (dissolves calcium carbonate shell), semi-permeable membrane, osmosis, (equalization of water concentration). Very cool when osmosis is shown using food coloring to prove to students that the water is actually passing through the semi-permeable membrane of the naked egg.

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Purdue Boiling Point Elevation, Freezing Point Depression, and Osmotic Pressure
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Osmotic pressure - Wikipedia, the free encyclopedia

Osmotic pressure - Wikipedia, the free encyclopedia

The effect of osmotic pressure on red blood cells in shown. - LadyofHats, Public Domain

The effect of osmotic pressure on red blood cells in shown. - LadyofHats, Public Domain

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