The last electron acceptor in this process, which reduces TPN, is ferredoxin. In this non-electron transport process, the water-lysing complex in PS II transfers electrons to 
The last electron acceptor in this process, which reduces TPN, is ferredoxin. In this non-electron transport process, the water-lysing complex in PS II transfers electrons to the primary donor complex, which releases them to the plastoquinone shuttle. In a subprocess of this procees, a (*) carboxylase oxygenase makes two molecules of 3-phosphoglycerate by adding carbon to a ribulose derivative. That enzyme, isolated in bundle-sheath cells of C4 organisms, is RuBisCO. The thylakoid membrane and stroma are the respective sites of its light reactions and Calvin cycle. For 10 points, identify this process which uses light to convert carbon dioxide and water into oxygenand sugars.
The last electron acceptor in this process, which reduces TPN, is ferredoxin.
photosynthesis [accept "photophosphorylation" or "light-dependent reactions before (*)]