NSCI 1413 Lecture Notes - Lecture 8: Electronegativity, Atp Synthase, Chemiosmosis
6 May 2017
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Document Summary
Equation for complete aerobic respiration of one glucose. C6h12o6 + 6o 6co2 + 6h2o + energy. Unstable 3 s all negatively charged; repel each other. Loss of one = adp = more stable and energy releasedprovides energy for all cells by. 10-step process that breaks down 1 glucose (6c) into 2 pyruvate or pyruvic acid (3c), releasing 4. 2atp + 1 glucose 2 pyruvate + 4 atp. Occurs in cytoplasm w/o use of oxygen; each process catalyzed by enzymes. Substrate-level phosphorylation: direct enzymic transfer of a to adp only small amount of. Regulation: enzyme that catalyzes 3 rd step, phosphofructokinase (pfk), is allosteric; inhibits. Not the same as glycolysis; anaerobic, catabolic process of glycolysis plus. Facultative: can tolerate the presence of oxygen. Obligate: cannot live in an environment with oxygen. Can supply atp anaerobically only if nad + is available to accept electrons during.
