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Photosynthesis – LIGHT REACTIONS. Outer membrane of chloroplast. H+. H+. light. Stroma. light. H+. H+. e-’s. e-’s. e-’s. NADPH. PS I. NADP+ Reductase. PSII. NADP+. e-’s. H+. H+. e-’s. O2 + 4H+. H+. H+. Thylakoid space. 2H2O. H+. H+. ATP. Stroma. ADP + Pi. H+.
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Photosynthesis – LIGHT REACTIONS Outer membrane of chloroplast H+ H+ light Stroma light H+ H+ e-’s e-’s e-’s NADPH PS I NADP+ Reductase PSII NADP+ e-’s H+ H+ e-’s O2 + 4H+ H+ H+ Thylakoid space 2H2O H+ H+ ATP Stroma ADP + Pi H+
Outer membrane of chloroplast Stroma 3CO2 e-’s NADPH NADP+ Reductase NADP+ RUBISCO 6 3-PG(3C each) 3RuBP(4C each) 6ATP 3ADP Thylakoid space 6ADP 6NADPH 3ATP 6 G3P(3C each) H + e-’s 6NADP+ G3P(3C each) Glycolysis After 2 rounds ATP Glucose Starch Stroma ADP + Pi H+
2ATP Glucose (6C) 2ATP 2NADH 2ADP 2NADH 2 Pyruvate(3C each) 2ADP 2NAD+ 2 Acetyl-CoA(2 C each) 2NAD+ 2CO2 2 Citrate(6C each) 2 Oxaloacetate (OAA)(4C each) 6NADH H + e-’s 2ATP 6NAD+ 2ADP + P H + e-’s 2FADH2 4CO2 2FADH
Outer membrane of mitochondria H+ H+ H+ H+ H+ H+ H+ H+ H+ IntermembraneSpace H+ H+ H+ H+ H+ H+ H+ H+ H+ e-’s Inner membrane of mitochondria Matrix 10NADH e-’s ATP H2O 2FADH2 H+ ADP + Pi H+ H+ O2 10NAD+ 2FADH H+