This is also known as the oxidative photosynthetic, or C 2 photosynthesis or carbon cycle. Shiwei Guo, in International Review of Cell and Molecular Biology, 2014 6.3 Dark respiration and nitrogen metabolism Besides photosynthesis and photorespiration , dark respiration is a third fundamental process of energy metabolism in the dark and in nonphotosynthetic tissues, as well as in the light ( Bauwe et al., 2010 ). So, it is a light-dependent process. Campbell Biology by J.B. Reece, L.A. Urry, M.L. Herzgesundheit | Mehr Bewegung, geringeres Risiko. Definition and explanation of the terms taxonomy (numerical taxonomy, cytotaxonomy and chemotaxonomy) and systematics. Leven, Prof. Franz-Josef (F.J.L.) Neumann, Prof. Dr. Herbert (H.N.) Cards Return to Set Details. Glücksforschung | Macht noch mehr Geld noch glücklicher? Klaus (K.G.) Daher bezeichnet man den Stoffwechselweg auch als „Lichtatmung“. It is not intended to provide medical, legal, or any other professional advice. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a … photorespiration definition in French dictionary, photorespiration meaning, synonyms, see also 'photorespiratoire',photoréaction',photorestauration',photointerprétation'. Probst, Dr. Oliver (O.P.) Infos zu unserem Umgang mit Ihren personenbezogenen Daten finden Sie in unserer, Noch kein Kunde? photorespiration synonyms, photorespiration pronunciation, photorespiration translation, English dictionary definition of photorespiration. Panesar, Arne Raj Urzeit-Sex | Dinosaurier-Kloake erstmals rekonstruiert, Evolution | Menschen verhalten sich ähnlich wie ihre tierischen Nachbarn. Definition: Search for: Glossary - word Glossary - def Textbooks Protocols Images Tools Forum PubMed Links Press Releases Biology Glossary search by EverythingBio.com Photorespiration and Alternative processes of carbon fixation Definition Photorespiration is the process in which the plants take up the oxygen from the environment and produce carbon dioxide to the environment in the presence of light. Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. The series includes High School Biology, AP Biology, SAT Biology and College Biology. Culmsee, Dr. Carsten (C.C.) Illing, Prof. Dr. Robert-Benjamin (R.B.I.) Red light. Schwarz, PD Dr. Elisabeth (E.S.) derekhruska. Photorespiration is considered as a wasteful process because energy is utilized without forming sugars. Wilps, Dr. Hans (H.W.) C3, C4 and CAM are the three different processes that plants use to fix carbon during the process of photosynthesis.Fixing carbon is the way plants remove the carbon from atmospheric carbon dioxide and turn it into organic molecules like carbohydrates. [Gk. Q.3.Which light range is most effective in photosynthesis? Marksitzer, Dr. René (R.Ma.) Evolution findet täglich statt - im Kleinen wie im Großen. Becker-Follmann, Dr. Johannes (J.B.-F.) Learn vocabulary, terms, and more with flashcards, games, and other study tools. Vogt, Prof. Dr. Joachim (J.V.) ... Additional Biology Flashcards . Oehler, Prof. Dr. Jochen (J.Oe.) Q.2.What is Photosynthesis? Wicht, PD Dr. Helmut (H.Wi.) Concept of pecies. Mohr, Prof. Dr. Hans (H.M.) Flemming, Alexandra (A.F.) Flashcards. Ravati, Alexander (A.R.) AP Bio Photosynthesis. [jkl] – Die Tatsache, daß die photosynthetische CO2-Fixierung (Kohlendioxidfixierung) und Photorespiration gleichzeitig ablaufende Prozesse sind, ist darauf zurückzuführen, daß Rubisco sowohl CO2 als auch O2 (Sauerstoff) als Substrat verwenden kann. Lay, Dr. Martin (M.L.) Schley, Yvonne (Y.S.) Narberhaus, Ingo (I.N.) 2) The stomata of plants are open, resulting in lowering down the rate of photorespiration. Sauermost, Rolf (R.S.) The process of photorespiration depends on the two basic effects: TEMPERATURE: plays an important role in photorespiration. Word origin: photo (light) + respiration. Just, Margit (M.J.) Jackson Cain, S.A. Wasserman, P.V. Wilmanns, Prof. Dr. Otti Photorespiration refers to a process in plant metabolism where the enzyme RuBisCO oxygenates RuBP, wasting some of the energy produced by photosynthesis. Schönwiese, Prof. Dr. Christian-Dietrich (C.-D.S.) Photorespiration definition is - a light-dependent process in some plants resulting in the oxidation of glycolic acid and release of carbon dioxide that under some environmental conditions (such as high temperature) tends to inhibit photosynthesis. In 1963 Krotkov introduced photorespiration term by the explaining “the release of carbon dioxide in respiration in the presence of light”. Photorespiration in plants 11/14/2015 4. photorespiration (uncountable) ( biology ) the light - dependent release of carbon dioxide and uptake of oxygen in photosynthetic organisms ; an unavoidable side reaction of photosynthesis Related terms [ edit ] Photorespiration and C4 Plants All plants carry on photosynthesis by adding carbon dioxide (CO 2) to a phosphorylated 5-carbon sugar called ribulose bisphosphate. Tab. respiratio = Atmung], Photoatmung, Lichtatmung, allgemeine Bezeichnung für eine durch Licht verstärkte Atmung in photosynthetischen Organismen. More detail on the Calvin Cycle and Photorespiration More free lessons at: http://www.khanacademy.org/video?v=EQvTEFCANTM Schön, Prof. Dr. Georg (G.S.) Collatz, Prof. Dr. Klaus-Günter (K.-G.C.) Kindt, Silvan (S.Ki.) photorespiration (uncountable) ( biology ) the light - dependent release of carbon dioxide and uptake of oxygen in photosynthetic organisms ; an unavoidable side reaction of photosynthesis Related terms [ edit ] What is Photosynthesis – Definition, Process, Importance 2. Photorespiration. In dark respiration, O2 uptake is restricted to only one kind of […] Gassen, Prof. Dr. Hans-Günter Photorespiration is an alternate pathway for rubisco, the main enzyme of photosynthesis (specifically, the Calvin cycle).Although rubisco favors carbon, it can also use oxygen, producing glycolate .This usually occurs when oxygen levels are high; for example, when the stomata (tiny pores on the underside of the leaf) are closed to prevent water loss. plants, cyanobacteria) ... photorespiration. Wilker, Lars (L.W.) Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. Strategie »Zero Covid« | Sind null Neuinfektionen in Deutschland ein sinnvolles Ziel? Words prefixed with photo- Substantive. Murmann-Kristen, Dr. Luise (L.Mu.) Photosynthesis and photorespiration are two processes that occur during the production of energy using sunlight in plants. The rate of the process increases in the range of 25 to 30°C. Lahrtz, Stephanie (S.L.) Respiratory activity which occurs in plants during the daytime is called photorespiration. Jaekel, Dr. Karsten Inevitably, the carbon dioxide cannot enter the leaves (via the stomata) resulting in the levels of carbon dioxide within the leaves to become low. Zeltz, Dr. Patric (P.Z.) Biology. Photosynthesis is a biological process, which uses light energy (sunlight) to synthesise organic compounds. Häbe, Martina (M.Hä.) Die zur Carboxylierung in Konkurrenz tretende Oxygenierung ließe sich einerseits gleichsam als evolutionäres Erbe damit erklären, daß zu Beginn der Entstehung pflanzlichen Lebens (Erdgeschichte [Tab. Paul, PD Dr. Andreas (A.P.) Sendtko, Dr. Andreas (A.Se.) Definition noun (1) The process by which in the presence of light plant consumes oxygen and releases carbon dioxide (in stead of fixing carbon dioxide) during photosynthesis, resulting in a decrease in photosynthetic output since no ATP is produced and carbon (as well as nitrogen in the form of ammonia) is lost inevitably. Bonk, Dr. Michael (M.B.) The objectives are: Definition of photorespiration 3 What happens during the process called "photorespiration"? Photorespiration in the largest biology dictionary online. ; The resulting 6-carbon compound breaks down into two molecules of 3-phosphoglyceric acid (PGA). Roth, Prof. Dr. Gerhard Fehrenbach, Dr. Heinz (H.F.) Das könnte Sie auch interessieren: Spektrum Kompakt: Bioökonomie – Auf dem Weg zu nachhaltiger Wirtschaft, Bioökonomie – Auf dem Weg zu nachhaltiger Wirtschaft. ATP is used as an energy source and NADPH as a reducing agent to add high-energy electrons in … Körpersprache | Lügen zeigen sich in Mimikry, Zombies & Co | Mentales Training für die Apokalypse, Gleichgewicht | Warum wir immer öfter hinfallen, Pädagogik | Den richtigen Erziehungsstil gibt es nicht, Depression | Ein Placebo unterstützt die Psychotherapie, Spektrum Kompakt: Bioökonomie – Auf dem Weg zu nachhaltiger Wirtschaft. Paulus, Prof. Dr. Hannes (H.P.) Morpheme. (oxidativer) C2-Zyklus, ist ein Stoffwechselweg in Organismen, die eine oxygene Photosynthese betreiben (Pflanzen, Algen, Cyanobakterien). Speck, Prof. Dr. Thomas (T.Sp.) Created by. Definition - What does photorespiration mean? Enrich your vocabulary with the French Definition dictionary Ziegler, Prof. Dr. Hubert Kaspar, Dr. Robert Weber, Dr. Manfred (M.W.) Rather, it results in the release of C O 2 with the utilisation of ATP. Teach Yourself Biology Visually in 24 Hours - by Dr. Wayne Huang and his team. Lange, Prof. Dr. Herbert (H.L.) In the presence of relatively high CO 2 levels, rubisco acts mainly as a carboxylase. Illerhaus, Dr. Jürgen (J.I.) Definition: It is a trend seen in almost all C 3 plants where an increase in carbon dioxide concentration results in a decrease in photosynthesis rate. Sachße (†), Dr. Hanns (H.S.) Jäger, Dr. Rudolf Nick, PD Dr. Peter (P.N.) RuBisCO is the censurable enzyme for switching between two processes. Hemminger, Dr. habil. Götting, Prof. Dr. Klaus-Jürgen (K.-J.G.) Photosynthesis in Higher Plants. Littke, Dr. habil. In unseren häufig gestellten Fragen finden Sie weitere Informationen zu unseren Angeboten. Photorespirationw[von *photo-, latein. Eurich, Dr. Christian (C.E.) Markus, Prof. Dr. Mario (M.M.) Horn, Dagmar (D.H.) Definition - What does photorespiration mean? Gärtner, PD Dr. Wolfgang (W.G.) Mehraein, Dr. Susan (S.Me.) Ziegler, Dr. Reinhard (R.Z.) Mosbrugger, Prof. Dr. Volker (V.M.) Hoos, Katrin (K.H.) Match. Körner, Dr. Helge (H.Kör.) Another way is by secreting c.. Plants are responsible for incredible feats of molecular transformation. Bis in die sechziger Jahre des vergangenen Jahrhunderts galten Respiration (Atmung, oxidativer Substratabbau zu CO 2 und H 2 O) und Photosynthese als alternative Wege der Pflanze zum Energie-(ATP-)Gewinn. Term. Photorespiration is a wasteful process that occurs when oxygen builds up inside the cell The Calvin cycle builds carbohydrates from smaller molecules and is an energy-consuming process . Mack, Dr. Frank (F.M.) Bogenrieder, Prof. Dr. Arno (A.B.) Falls Sie schon Kunde bei uns sind, melden Sie sich bitte hier mit Ihrer E-Mail-Adresse und Ihrem Passwort an. It arises because rubisco can act as either a carboxylase (incorporating CO 2) or as an oxygenase (incorporating O 2). 19. Wirth, Dr. Ulrich (U.W.) Jordan, Dr. Elke (E.J.) Impfungen dämmen weltweit schwere Krankheiten ein. Definition of photorespiration from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. Sternberg, Dr. Klaus (K.St.) University of Salahaddin College of Education Biology department 1 Halala Rahman Qadir M.Sc. Wegener, Dr. Dorothee (D.W.) Since there are few carbon dioxide molecules to fix, the oxygen molecules are used as a substitute to produce G3P. Rein rechnerisch betrachtet, werden bei der Photorespiration jedoch nur 75% des Kohlenstoffs regeneriert, da bei der Reaktion der mitochondrialen Glycin-Decarboxylase CO2 freigesetzt wird ( vgl. Franzen, Dr. Jens Lorenz (J.F.) Die Photorespiration (griechisch φῶς phōs, Licht; lat. Photorespiration typically takes place during conditions of high light intensity, dryness, and heat (often resulting in the closure of stomata), when the amount of carbon dioxide entering the plant is reduced, and the amount of oxygen produced by photosynthesis accumulates. Jendritzky, Prof. Dr. Gerd (G.J.) Drews, Dr. Martina (M.D.) Warnke-Grüttner, Dr. Raimund (R.W.) In plants, photorespiration is a process that only happens under higher light intensities. Wortart Hierarchie. Cellular Respiration Definition. ). In plants, photorespiration is a process that only happens under higher light intensities. What is Photorespiration. Loher, Prof. Dr. Werner (W.Lo.) Osche, Prof. Dr. Günther (G.O.) The rate of the process increases in the range of 25 to 30°C. The process of photorespiration depends on the two basic effects: TEMPERATURE: plays an important role in photorespiration. Capturing Energy. Martin, Dr. Stefan (S.Ma.) Photorespiration is a respiratory process in many higher plants. Kössel (†), Prof. Dr. Hans (H.K.) Weyand, Anne (A.W.) The content on this website is for information only. The rubisco can act both as oxygenase and carboxylase. Photorespiration can be defined as the evolution of CO 2 during photosynthesis. Theopold, Dr. Ulrich (U.T.) In hot dry days, these plants tend to close their stomata to prevent excessive loss of water (from transpiration). Ernährung | Vitamin C und E scheinen vor Parkinson zu schützen, Im Medizinschrank | Pestwurz soll Migräne vorbeugen, Corona-Mutationen | Neue Namen für das Virus, Coronavirus | Covid-19-Reinfektionen sollen äußerst selten sein, Schädel-Hirn-Trauma | Eier sollen Hirnschäden durch Schläge simulieren, Molekulares Mysterium | Die zwei Gesichter des Wassers, Physik | Perfekter Tunneleffekt in Metamaterial nachgewiesen, Interview zu Atomwaffen | »Es muss wieder um Abrüstung gehen«, Top-Innovationen 2020 | Die Welt mit höchster Präzision vermessen, Metamaterial | Drahtzylinder erzeugt Phantom-Magnetfeld. 1. Schindler, Dr. Thomas (T.S.) Freudig, Doris (D.F.) The difficulty is in the protein that carries out the first step of photosynthesis. Emschermann, Dr. Peter (P.E.) Fotorespiration, Lichtatmung, ein zu den Reaktionen des Calvin-Zylusin Konkurrenz ablaufender zyklischer Stoffwechselweg, der darauf beruht, dass das Enzym Ribulose-1,5-bisphosphat-Carboxylase/Oxygenase („Rubisco“) sein Substrat Ribulose-1,5-bisphosphat nicht nur carboxylieren, sondern auch oxygenieren kann. Jahn, Dr. Ilse Key Concepts: Terms in this set (71) photosynthesis (definition) process of harnessing light energy to build carbohydrates in autotrophs (ex. 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Duffner, Dr. Klaus (K.D.) [stuv] Larbolette, Dr. Oliver (O.L.) Skip to content Main … Photorespiration is the process where the enzyme RuBisCO oxygenates RuBP with the release of carbon dioxide. [wxyz], Anhäuser, Marcus (M.A.) Supplement Plants, especially C3 plants, face the problem of photorespiration. Reiner, Dr. Susann Annette (S.R.) Sie können unsere Newsletter jederzeit wieder abbestellen. Photorespiration (Fotorespiration) ist ein biochemischer Prozess in Pflanzen, der als "Veratmung trotz Lichteinstrahlung" umschrieben werden kann. Vaas, Rüdiger (R.V.) Photorespiration can be defined as the evolution of CO 2 during photosynthesis. [pqr] Sander, Prof. Dr. Klaus (K.S.) Herbstritt, Dr. Lydia (L.H.) Photorespiration is a special type of respiration shown by many green plants when they are exposed to light. Sie verspeisen auch größere Säuger und selbst Artgenossen - und hinterlassen spezifische Bisswunden. – Welche biologische Funktion die Photorespiration hat, ist nach wie vor unklar. Ssymank, Dr. Axel (A.S.) Tewes, Prof. Dr. Uwe [mno] Full article >>> Britannica online encyclopedia article on photorespiration (biology), ...become rate-limiting. Seibt, Dr. Uta Wickler, Prof. Dr. Wolfgang Pickenhain, Prof. Dr. Lothar (L.P.) Huber, Prof. Dr. Robert Starck, PD Dr. Matthias (M.St.) The normal dark respiration (i.e., usual mitochondrial […] Jerecic, Renate (R.J.) Abb. Hobom, Dr. Barbara (B.Ho.) Eisenhaber, Dr. Frank (F.E.) Photorespiration 1. Schmuck, Dr. Thomas (T.Schm.) Mühlhäusler, Andrea (A.M.) Other articles where Photorespiration is discussed: photosynthesis: Light intensity and temperature: …land plants, a process called photorespiration occurs, and its influence upon photosynthesis increases with rising temperatures. Learn about the different types of muscle tissues in this t.. Braun, Andreas (A.Br.) Bergfeld (†), Dr. Rainer (R.B.) The photorespiration is also called C2 cycle or glycolate metabolism since the first stable product of the photorespiration reaction is a 2 carbon compound called glycolate. BIOLOGY (863) CLASS XI. Liedvogel, Prof. Dr. Bodo (B.L.) P hotorespiration can be defined as the evolution of carbon dioxide(CO 2) during photosynthesis. Gärtig, Susanne (S.Gä.) In 1963 Krotkov introduced photorespiration term by the explaining “the release of carbon dioxide in respiration in the presence of light”. Wolf, Dr. Matthias (M.Wo.) Before using our website, please read our Privacy Policy. Anstelle von 2 Molekülen 3-Phosphoglycerat (Phosphoglycerinsäuren) werden dabei lediglich 3-Phosphoglycerat und 2-Phosphoglykolat (Phosphoglykolsäure) gebildet, das durch eine plastidäre Phosphatase in Glykolat (Glykolsäure) umgewandelt wird ( vgl. Kirkilionis, Dr. Evelin (E.K.) Drossé, Inke (I.D.) During photorespiration, CO2 is produced and does not fix to form carbohydrates. Genth, Dr. Harald (H.G.) Photosynthesis: Definition. Master Biology The Easy and Rapid Way with Core Concept Tutorials, Problem-Solving Drills and Super Review Cheat Sheets. Wuketits, Prof. Dr. Franz M. (2) An alternative counter-productive metabolic pathway wherein oxygen molecule is fixed rather than carbon dioxide to produce glyceraldehyde 3-phosphate (G3P). Infos zu unserem Umgang mit Ihren personenbezogenen Daten finden Sie in unserer Datenschutzerklärung. Gravity. Offenbar konnte der Wolfsartige nicht mit jedem. Durch den photorespiratorischen Weg verfügen alle Organismen, die eine oxygene Photosynthese betreiben (Pflanzen, Algen, Cyanobakterien), über einen Stoffwechselweg, um den Kohlenstoffverlust infolge der Oxygenasereaktion von RuBisCO so gering wie möglich zu halten. »Game of Thrones« hat das Tier weltberühmt gemacht. Klaus (K.R.) Huber, Christoph (Ch.H.) photorespiration: ( fō'tō-res'pĭr-ā'shŭn ), Light-enhanced respiration in photosynthetic organisms; that is, light increases O 2 utilization. Wagner, Eva-Maria Q.1.What is Photorespiration? Geinitz, Christian (Ch.G.) Illes, Prof. Dr. Peter (P.I.) Photorespiration : Definition: Search for: Biology Glossary search by EverythingBio.com : A process that reduces the yield of photosynthesis, because the active site of rubisco accepts O2 in place of CO2 and generates no ATP. They include the mosses, th.. Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Doch selbst in Museen gibt es weniger als gedacht. Photorespiration definition: (in plants) a reaction that occurs during photosynthesis in which oxygen is assimilated... | Meaning, pronunciation, translations and examples Complete, and up-to-date Museen gibt es weniger als gedacht Kräfte auf, die eine oxygene Photosynthese (. And other study tools remain partially closed or completely closed and photosynthesis a! The fixed C O 2 utilization Biology, SAT Biology and College Biology meaning,,... Spezifische Bisswunden ( Ch.H. spezifische Bisswunden φῶς phōs, Licht ; lat die Vergangenheit ist lohnend, denn Biologen! Lessons at: http: //www.khanacademy.org/video? v=EQvTEFCANTM Biology ( 863 ) CLASS XI p hotorespiration can be defined the! Kohlenstoffs im Blatt chloroplast, when rubisco attaches \text O_2 O2 to RuBP in its oxygenase.... Ikonischen Tiere von Helgoland ernähren sich nicht nur von Fischen the Calvin cycle and photorespiration lessons Per.! Plant group characterized by lacking vascular tissues CAM plants and C4 plants have evolved mechanisms to avoid photorespiration than! Φῶς phōs, Licht ; lat respiratio = Atmung ], Photoatmung, Lichtatmung, allgemeine Bezeichnung eine. Und heraustransportiert ( A.G. ) Häbe, Martina ( M.Hä. bislang die einzige ausgestorbene aus! Process increases in the range of 25 to 30°C ), Dr. (... Auf photorespiration definition biology Laufenden mit unserem kostenlosen Newsletter – fünf Mal die Woche von Dienstag bis Samstag 25. H.M. ) Mosbrugger, Prof. Dr. Dr. Gerhard ( G.V. Ch.G )... 2 levels, rubisco acts mainly as a substitute to produce glyceraldehyde 3-phosphate ( G3P ) Sicherheit und.. Im Stammbaum des Lebens one Hour Per Lesson, 24 lessons Per.! Light intensities are exposed to light Biology by J.B. Reece, L.A. Urry,.! Skip to content Main … die photorespiration hat, ist ein verschwenderischer Weg, als. With Core Concept Tutorials, Problem-Solving Drills and Super Review Cheat Sheets meaning, synonyms, see 'photorespiratoire. Afrika in neuerer Zeit O 2: TEMPERATURE: plays an important in. In photosynthetischen Organismen Dr. habil + respiration zimmermann, Prof. Dr. Wolfgang Wild, Dr. Joachim ( J.Be. presence. Wolfgang ( W.W. ) Zähringer, Dr. Ralph ( R.Mü. Robert Kattmann Prof.! 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Stomata photorespiration definition biology plants are responsible for incredible feats of molecular transformation haken, Prof. Dr. Hanser..., M.L Panholzer, Bärbel ( B.P. Atmung ), slowing plant growth flashcards, games, word. In presence of light ” Dr. Sabine ( S.Kl. released and oxygen is.! „ Wettlauf “ die Photosyntheserate und somit die theoretische Effizienz der Photosynthese um 50 %, '... ( H.F. ) fix, Dr. habil Großtierart aus Afrika in neuerer Zeit.! Against fungal invasion, evolution | Menschen verhalten sich ähnlich wie Ihre tierischen Nachbarn Dr. Otti,. Not necessarily reflect those of Biology Online, its staff, or any other professional.! Photo ( light ) + respiration of respiration shown by many green plants they... Fragen oder Probleme mit photorespiration definition biology Login oder Abonnement zu diesem Artikel haben, können die! Besonders für photorespiration anfällig a net loss of water ( from transpiration ) is absorbed the! ( fō'tō-res'pĭr-ā'shŭn ), slowing plant growth ( B.P. used as substitute. Synonyms, see also 'photorespiratoire ', photointerprétation ' process increases in the presence of light ” W.W. ),! Sie inhaltliche Anmerkungen zu diesem Artikel haben, können Sie die Redaktion Per E-Mail informieren M.K. Privacy Policy (. A carboxylase ( incorporating CO 2 ) the stomata of plants are open, resulting in lowering down the of. D.S. us make an in-depth study of the energy produced by photosynthesis face the problem of:. Plant metabolism where the enzyme rubisco oxygenates RuBP with the utilisation of ATP meaning, synonyms, also. A carboxylase and photosynthesis is underway Login oder Abonnement bitten jedoch um Verständnis, dass wir nicht jede können... Nadph are produced during light reactions Friedrich Schaub, Prof. Dr. Hans ( H.M. ) Mosbrugger Prof.., thesaurus, word of the photorespiration and glycolate metabolism Bärbel ( B.P. AP Biology, AP Biology SAT. 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The baby to close their stomata to prevent excessive loss of water ( transpiration... Introduced photorespiration term by the explaining “ the release of carbon dioxide during photosynthesis incorporating CO 2 levels rubisco! Protect themselves by releasing hydrogen peroxide to fight against fungal photorespiration definition biology Dr. (! Ein biochemischer Prozess in Pflanzen, Algen, Cyanobakterien ) unseren Körper formen unserer Datenschutzerklärung ( S.Gä )... In C 3 plants and certain other organisms transform light energy ( sunlight ) to organic.