Photorespiration is an alternate pathway for Rubisco, the main
enzyme of
photosynthesis (specifically, the Calvin cycle). Although Rubisco favors carbon dioxide, it can also use
oxygen, producing a glycolate and a glycerate.
Full article >>>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 .
Full article >>>Photorespiration and C4
Plants
All
plants carry on
photosynthesis by
adding carbon dioxide (CO2) to a phosphorylated 5-carbon sugar called ribulose bisphosphate.
Full article >>>Photorespiration. Enhanced
respiration of
plants in the light relative to dark
respirationPhotosynthate. A substance synthesized in the process of
photosynthesis ...
Full article >>>photorespiration[Gk. photos, light + L. respirare, to breathe]
A metabolic pathway that consumes
oxygen, releases carbon dioxide, generates no
ATP, and decreases photosynthetic output; generally occurs on hot, dry, bright days, ...
Full article >>>PhotorespirationStomata and CO2 Concentration
Stomata (singular
stoma) are microscopic openings on the undersurface of leaves that allow gas exchange and water evaporation from inside the
leaf.
Full article >>>photorespiration In C3
plants,
respiration rates increase
photosynthesis The
biochemical process by which green
plants and some
bacteria capture light energy and use it to produce chemical bonds.
Full article >>>The product of that re
action forms glycolic acid, a chemical that can be broken down by
photorespiration, producing neither NADH nor
ATP, in effect dismantling the Calvin Cycle.
Full article >>>'"/>