CELLULAR RESPIRATION Breathing Cells. Three Stages.
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CELLULAR RESPIRATION Breathing Cells
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Transcript of CELLULAR RESPIRATION Breathing Cells. Three Stages.
![Page 1: CELLULAR RESPIRATION Breathing Cells. Three Stages.](https://reader036.fdocuments.net/reader036/viewer/2022082404/56649dde5503460f94ad7a99/html5/thumbnails/1.jpg)
CELLULAR RESPIRATION
Breathing Cells
![Page 3: CELLULAR RESPIRATION Breathing Cells. Three Stages.](https://reader036.fdocuments.net/reader036/viewer/2022082404/56649dde5503460f94ad7a99/html5/thumbnails/3.jpg)
GLYCOLYSIS
![Page 4: CELLULAR RESPIRATION Breathing Cells. Three Stages.](https://reader036.fdocuments.net/reader036/viewer/2022082404/56649dde5503460f94ad7a99/html5/thumbnails/4.jpg)
KREBS
Reactants ProductsPyruvic Acid, CO2, NADHAcetyl CoA FADH2, ATP
Conversion of Pyruvate into Acetyl CoA Reactant: 2 pyruvate Products: 2 acetyl CoA, 2 NADH
Kreb's cycle Reactant: 2 acetyl CoA Products: 6 NADH, 2 FADH2, 2 ATP
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ELECTRON TRANSPORTElectron Transport Chain Reactant: 10 NADH, 2 FADH2 Products: electrochemical proton gradient across inner mitochondrial membrane
ChemiosmosisReactant: 34 ADP, 34 Pi Products: 34 ATP
Total ATP (prokaryotes) = 38 ATP Total ATP (eukaryotes) = 36 ATP
In eukaryotes the yield is only 36 ATP since the equivalent energy of 2 ATP has to be spent in order to move substances into the mitochondria.