OXIDATIVE PHOSPHORYLATION OCCORS IN THE INNER MITOCHONDRIAL MEMBRANE. THE NADH AND FADH2 FROM GLYCOLYSIS AND KREBS CYCLE BRINGS ELECTONS TO THE ET CHAIN. THE PROTON GRADIENT DRIVES ATP SYNTHASE TO MAKE ALOT OF ATP.
KEY POINTS - NADH AND FADH2 DONATE ELECTRONS - ETC + PROTON GRADIENT - ATP SYNTHASE MAKES A LOT OF ATP - OXYGEN IS THE FINAL ELECTRON ACCEPTOR
Slidkalniņš: 2
LACTIC ACID FERMENTATIONPYRUVATE + NADH -> LACTATE- HAPPENS IN MUSCLE CELLS - CAUSES MUSCLE SORENESS - LACTATE CAN BE REMOVED WHEN OXYGEN IS AVAILABLE
ETHANOL FERMENTATIONACETALDEHYDE + NADH -> ETHANOL - HAPPENS IN YEAST/BACTERIA - PRODUCES CO2 - USED IN BREAD, WINE, BEER, OTHER ALCOHOLS - FERMENTATION IS COMPLEATED IN THE BOTTLE
WHEN THERES NO OXYGEN, CELLS CAN STILL MAKE ATP THOUGH FERMENTATION.