What fixes carbon in photosynthesis?

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February 15, 2010 5:53AM

The enzyme Rubisco, or Ribulose-1,5-bisphosphate carboxylase oxygenase in the C3 pathway. In the CAM and C4 pathways, PEP Carboxylase (Phosphoenolpyruvate carboxylase) fixes carbon instead.

See related links below for more information on Rubisco and PEP Carboxylase.