Explain how triode phosphate is produced and used in the chloroplasts of a plant

In the light-independent reactions, ribulose-bisphosphate and carbon dioxide react together in the process known as carbon fixation, the reaction is catalyzed by the enzyme Rubisco. In the process, two three-carbon molecules of glycerate-3-phosphate are produced.  

Further, the molecule of glycerate -3-phosphate is reduced to produce triose phosphate by using ATP and NADPH generated during the light-dependent reactions. Some of the triose phosphates are used to reproduce ribulose-bisphosphate, while some are used to generate starch or glucose.  

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