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The C4 Cycle
Description
This template traces the C4 photosynthesis cycle, showing CO2 fixation by PEP carboxylase into oxaloacetate and malate within the mesophyll cell, transport of malate into the bundle sheath cell for CO2 release into the Calvin cycle, and sugar production that is passed on to vascular tissue. Pyruvate and ATP are shown recycling back to regenerate PEP in the mesophyll cell.
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