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Solar Energy. H 2. Bidirectional hydrogenase: 2H + + 2e - H 2. H 2. cyanobacteria. O 2. Fuel Cell. sunlight. electricity. H 2 O. Hydrogen Production in Cyanobacteria. Biological Catalysis. Photosynthetic cyanobacteria.
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Solar Energy H2 Bidirectional hydrogenase: 2H+ + 2e- H2 H2 cyanobacteria O2 Fuel Cell sunlight electricity H2O Hydrogen Production in Cyanobacteria Biological Catalysis Photosynthetic cyanobacteria Enzymes directly involved in hydrogen metabolism in cyanobacteria Nitrogenase N2 + 8H+ + 8e- + 16 ATP 2NH3 +H2 + 16 ADP + 16 Pi