Definition for Signal transduction
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Revision as of 19:31, 27 January 2011 by Duddy (Talk | contribs) (Created page with "The process in which a cell perceives a physical or chemical signal, thereby switching on an intercellular pathway that leads to a cellular response.")
The process in which a cell perceives a physical or chemical signal, thereby switching on an intercellular pathway that leads to a cellular response.