Photorespiration: Photorespiration is a process in plants that

Photorespiration Photorespiration is a process in plants that occurs alongside photosynthesis, particularly in C3 plants. It involves the uptake of oxygen (O2) and the release of carbon dioxide (CO2) by the plant. This process is considered inefficient in terms of carbon fixation because it counteracts photosynthesis by consuming energy and carbon compounds without producing ATP or sugar. 1.0 What is Photorespiration? Photorespiration represents a costly side reaction of photosynthesis ... Photorespiration is initiated by the oxygenase activity of ribulose-1,5-bisphosphate-carboxylase/oxygenase (RUBISCO), the same enzyme that is also responsible for CO2 fixation in almost all photosynthetic organisms. Phosphoglycolate formed by oxygen ... Photorespiration is a process that occurs in plants when carbon dioxide concentration is low and RuBisCO reacts with oxygen instead of carbon dioxide. Learn about the causes, effects and mechanisms of photorespiration, and how some plants have evolved to avoid it. Photorespiration is a plant metabolic process, most precisely in the cells of the leaves. Photorespiration is a wasteful pathway that competes with photosynthesis and can have negative effects on plant growth and productivity.