Thus, the equation for photosynthesis can be written in two steps. This means that the maximal efficiency of photosynthesis is about 35 percent. Roughly one third of the available energy from sunlight is converted into glucose under optimal conditions.
This assumes that no cyclic electron flow occurs, which would further lower the efficiency of photosynthesis. Although 35 percent may seem inefficient, this value is actually quite good—about the same efficiency as a diesel engine.
Previous Overall Process of Photosynthesis. How are photosynthesis and cellular respiration coupled reactions? Biology Energy in Cells Coupled Reactions. Sep 19, Explanation: Photosynthesis is a complex set of enzyme-catalyzed reactions that use carbon dioxide CO2 , water H2O and light energy to create glucose C6H12O6 and oxygen gas O2. Related questions How is ATP hydrolysis reaction a coupling process? Which of the following does NOT occur during the dark reaction of photosynthesis?
These reactions are catalyzed by a series of soluble enzymes, known collectively as "The Calvin-Benson Cycle". Carbohydrate biosynthesis can occur in the absence of photosynthetic electron transport. A summary of the events that occur during the dark reactions of photosynthesis is given by the summary equation: Major components of this equation This overall equation can be broken down into three major components: 1.
Carbohydrate biosynthesis requires a source of electrons to ultimately reduce carbon dioxide to carbohydrate.
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