Find out how tonicity is determined by ions that don't move across membranes and how it affects the movement of water. Rishi is a pediatric infectious disease physician and works at Khan Academy.
More free lessons at: http://www.khanacademy.org/video?v=VsW6NXZIUCQ
These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.
Tagged under: molarity,molality,osmolariy,osmolality,tonicity,membrane,molar,concentration,solution,blood,homeostasis,solvent,solute
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