APA 2312 Lecture Notes - Lecture 8: Myofibril, Cori Cycle, Hypertrophy
4 Apr 2016
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Stuf on lecture slides will be emphasized on the exam. Steps in metabolism of glucose that are anaerobic: the krebs cycle, and glycolysis. Glucose + 6 oxygen + 38adp + 38 pi 6 co2 + 6. Low carb diet protein breakdown, amino acids go into pyruvate/acetyl coa. 10 pcr and 5 mols of glucose, 5 mols of. Glycogen, how much atp yield in the presence of oxygen. 10pcr (cp) = 1atp x 10mol = 10 atp. 5 glycogen = 3atp x 5mol = 15 atp. Krebs cycle: 2atp x (5 glucose + 5 glycogen) If no oxygen, then take the 340 atp away. You may not have enough o2 right away. Lacic acid (c2h4ohcooh) releases a hydrogen ion and, combined with sodium and potassium, forms lactate. See an increase of lacic acid in the blood. When this happens, it is called lactate threshold. Highest concentraion of lacic acid which you can maintain. Any higher, have to go into anaerobic glycolysis.
