photoreaction
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pho·to·re·ac·tion
(fō'tō-rē-ak'shŭn),A reaction caused or affected by light; for example, a photochemical reaction, photolysis, photosynthesis, phototropism, thymine dimer formation.
Farlex Partner Medical Dictionary © Farlex 2012
pho·to·re·ac·tion
(fō'tō-rē-ak'shŭn)A reaction caused or affected by light, e.g., a photochemical reaction, photolysis, photosynthesis, phototropism, thymine dimer formation.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
photoreaction
(fō″tō-rē-ăk′shŭn) [″ + LL. reactus, reacted]A chemical reaction produced or influenced by light.
Medical Dictionary, © 2009 Farlex and Partners