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pho·to·res·pi·ra·tion (fo″to-res″pĭ-raґshən) a process carried out by certain plants, occurring as a result of oxidation of glycolic acid (a product of photosynthesis released by chloroplasts) by glycolic acid oxidase, an enzyme present in the glyoxosomes, ultimately causing an increased output of carbon dioxide.Medical dictionary. 2011.
PHOTORESPIRATION — PHOTORESPIRATI L’influence de la lumière sur la respiration des plantes vertes a longtemps été tenue pour négligeable. Depuis 1955 cependant, un grand nombre de travaux ont montré que, pour la plupart des plantes vertes, le dégagement de gaz… … Encyclopédie Universelle
Photorespiration — (or photo respiration ) is the alternate pathway for production of glyceraldehyde 3 phosphate (G3P) by RuBisCO, the main enzyme of the light independent reactions of photosynthesis (also known as the Calvin cycle or the Primary Carbon Reduction… … Wikipedia
Photorespiration — Photorespiration, die Lichtatmung … Universal-Lexikon
Photorespiration — Photorespiration, Lichtatmung, eng mit der ⇒ Photosynthese verknüpfte Reaktion von Ribulosel 1,5 bisphosphat mit O2 statt mit CO2, durch die Serin, CO2 und NH3 entstehen. Die P. hat nichts mit der Zellatmung in den Mitochondrien zu tun, da zwar… … Deutsch wörterbuch der biologie
Photorespiration — Übergeordnet Rückgewinnungsprozess Gene Ontology … Deutsch Wikipedia
Photorespiration — šviesinis kvėpavimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Chloroplastams ir peroksisomams būdingas kvėpavimas šviesioje terpėje. atitikmenys: angl. photorespiration vok. Photorespiration, f rus. фотореспирация, f ryšiai:… … Ekologijos terminų aiškinamasis žodynas
photorespiration — šviesinis kvėpavimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Chloroplastams ir peroksisomams būdingas kvėpavimas šviesioje terpėje. atitikmenys: angl. photorespiration vok. Photorespiration, f rus. фотореспирация, f ryšiai:… … Ekologijos terminų aiškinamasis žodynas
Photorespiration — La photorespiration (PR) ou cycle de Tolbert est la fixation du dioxygène O2 sur le ribulose 1,5 diphosphate par la RuBisCO (à la fois carboxylase et oxygénase) à la place du dioxyde de carbone CO2 : il y a alors production d un… … Wikipédia en Français
photorespiration — noun Date: 1945 a light dependent process in some higher plants resulting in the oxidation of glycolic acid and release of carbon dioxide that under some environmental conditions (as high temperature) tends to inhibit photosynthesis … New Collegiate Dictionary
photorespiration — Increased respiration that occurs in photosynthetic cells in the light, due to the ability of RuDP carboxylase to react with oxygen as well as carbon dioxide. Reduces the photosynthetic efficiency of C3 plants … Dictionary of molecular biology
photorespiration — pho·to·res·pi·ra·tion (fō tō rĕs pə rāʹshən) n. Oxidation of carbohydrates in plants with the release of carbon dioxide during photosynthesis. * * * … Universalium
