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membrane, semi‐permeable

A Dictionary of Food and Nutrition | 2005 | 211 words | Copyright

membrane, semi‐permeable One that allows the passage of small molecules but not large ones: e.g. pig's bladder is permeable to water but not salt; collodion is permeable to salt but not protein molecules.

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DAVID A. BENDER. "membrane, semi‐permeable." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 29 May. 2012 <http://www.encyclopedia.com>.

DAVID A. BENDER. "membrane, semi‐permeable." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (May 29, 2012). http://www.encyclopedia.com/doc/1O39-membranesemipermeable.html

DAVID A. BENDER. "membrane, semi‐permeable." A Dictionary of Food and Nutrition. 2005. Retrieved May 29, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-membranesemipermeable.html

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