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Aerobic Cellular Res
| Term | Definition |
|---|---|
| Aerobic Cellular Respiration | Glycolysis Pyruvate oxidation and the citric acid cycle Oxidative phosphorylation (ETC and chemiosmosis) |
| Pyruvate Oxidation | 3-C pyruvate ->2-C Acetyl-CoA CO2 (waste) NAD+ -> NADH NADH will be used in the ETC Acetyl-CoA moves on to citric acid cycle |
| Citric Acid Cycle (Krebs cycle, TCA) | Mitochondrial matrix Acetyl CoA breaks down into citrate (citric acid) CO2 released ik ATP NADH and FADH Acetyl group attaches to oxaloacetate forming citric acid (ie “citrate”) Carbons are oxidized to CO2 |
| Citric Acid Cycle | NAD+ reduced to NADH FAD reduced to FADH2 ATP is produced (slp) Citrate is converted back into oxaloacetate to cycle again Remember: this cycle happens 2x per glucose |
| Citric Acid Cycle Input and Output | Ins: 2 acetyl CoA, 2 ADP, 6 NAD+, 2 FAD Out: 4 CO2, 2 ATP, 6 NADH, 2 FADH2 |
| Oxidative Phosphorylation | Electron transport chain Chemiosmosis |
| Electron Transport Chain | inner membrane of mitochondria cristae folds increase surface area for reactions |
| ETC | Oxygen pairs with 2 H+ and 2 e- to form H2O (waste product) |