Osmotic pressure terms

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Osmosis Osmosis is the net movement of water molecules over a partially permeable membrane from an area of less osmotic potential to an area of more negative.

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OSMOSIS OSMOSIS: The diffusion of water through a selectively permeable membrane SELECTIVELY PERMEABLE: some substances pass like water and others do.

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Diffusion The movement of molecules from an area of high concentration to an area of low. concentration.

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Presentation transcript:

Osmotic pressure terms Isotonic Same potential osmotic pressure Compared to another solution Hypotonic Lower potential osmotic pressure Hypertonic Higher potential osmotic pressure Permission to use this slide (a matter of academic integrity) *If you are Kevin Patton's current student, you may use any slide for your own personal educational purpose. **If you are a student not currently in Kevin's courses, you may use any slide for your own personal educational purpose and are also encouraged to feed the lions at http://www.lionden.com/feed_the_lions.htm ***If you are a teacher you may use any slide for your own nonprofit educational purpose and are also expected to feed the lions for each use of a slide. http://www.lionden.com/feed_the_lions.htm ****Commercial use is available only with Kevin's express written permission. © KPatton@lionden.com . All rights reserved. DO NOT REMOVE THIS COPYRIGHT NOTICE LINE. Feedback, suggestions, corrections are most welcome!