Cellular RespirationVersión en línea Review all process and functions of the entire cellular respiration process. por Sherri Grosso 1 Photosynthesis 2 Gylcolysis 3 Krebs Cycle 4 Electron Transport Chain produces 2 ATP occurs in thylakoid membrane NADPH and ATP are produced by light reaction plants contain mitochondria in addition to chloroplasts converts glucose into pyruvate with the production of 4 ATP occurs in the cytosol NADH will be oxidized to reform NAD+ in presence of O2 if O2 is not present, lactic acid and alcoholic fermentation proceed occurs in the mitochondrial matrix 2 C Acetly-CoA enter the cycle HADH and FADH2 continue on to the ETC to generate more ATP 1 ATP are produced from each pyruvate molecule 2 ATP are produced from each glucose molecule Citric acid is the first compound formed in this reaction in eukaryotes, located in inner membrane of mitochondrion, in prokaryotes, the chain is in the cell membrane All high energy electrons come from the Krebs Cycle Final electron receptor is O2 3 ATP molecules are produced for every pair of high-energy electrons that move down the ETC Water is the final product of ETC
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