Glycolysis yield

Oxidation of 2 molecules each of isocitrate, n-ketoglutarate, and malate yields 6 NADH Oxidation of 2 molecules of succinate yields 2 [FADHg] Oxidative phosphorylation (mitochondria) 2 NADH from glycolysis yield 1.5 ATP each if NADH is oxidized by glycerol-phosphate shuttle 2.5 ATP by malate-aspartate shuttle + 3 + 5... 

Glycolysis yields cytosolic pyruvate, which (after transport into the mitochondria) is converted to acetyl-CoA by pyruvate dehydrogenase. 

The aerobic pathway via the Krebs cycle yields 36 moles of ATP, while the anaerobic process utilizing glycolysis yields only 2-3 moles. Clearly, fish performing work of great capacity must cultivate oxidative metabolism... 

Muscle anaerobic glycolysis yields lactate - Sir Frederick Gowland Hopkins (UK, shared Nobel Prize, Medicine, 1929, growth stimulating vitamins) Sir Archibald Hill (UK) ... 

Four molecules of ATP are formed from ADP during glycolysis via substrate-level phosphorylation, which is catalyzed by enzymes in the cytosol (reactions 7 and 10). Unlike ATP formation in mitochondria and chloroplasts, a proton-motive force is not involved in substrate-level phosphorylation. Early In the glycolytic pathway, two ATP molecules are consumed one by the addition of a phosphate residue to glucose In the reaction catalyzed by hex okinase (reaction 1), and another by the addition of a second phosphate to fructose 6-phosphate In the reaction catalyzed by phosphofructokinase 1 (reaction 3). Thus glycolysis yields a net of only two ATP molecules per glucose molecule. 

Polyurethane chemolysis can be performed by processes similar to those applied to PET. Thus, polyurethane glycolysis yields a mixture of polyols, which can be reused in the formulation of new polyurethanes. Likewise, polyurethane hydrolysis leads to the formation of polyols, diamines and carbon dioxide. The diamine can be subsequently transformed into the corresponding isocyanate by reaction with phosgene, whereas the polymer-... 

NADH from glycolysis yield 1.5 ATP each if NADH is oxidized by glycerol-phosphate +3 +5 -2 ... 

Under aerobic conditions, the 2 moles of NADH produced in glycolysis yield 6 additional moles of ATP upon oxidation. 

Glycolysis yields two net molecules of ATP, whereas gluconeogenesis hydrolyzes four molecules of ATP and two molecules of GTP. The sum of gluconeogenesis plus glycolysis therefore is 2 ATP -l- 2 GTP + 4 H2O —> 2 ADP -l- 2 GDP + 4 Pj. The effects of the additional high phosphoryl-transfer equivalents multiply together to alter the equilibrium constant by a factor of (10 )" = 10 . ... 

Lost in transition start-up of glycolysis yields subpopulations of nongrowing cells. Science, 343 (6174), 1245114. 

Fermentation, or anaerobic glycolysis, yields but 2 mol of ATP per 1 mol of glucose catabolized. In contrast, complete oxidation of glucose to CO2 and water yields about 15 times more ATP. Thus, it is understandable why yeasts and some bacteria consume more glucose under anaerobic conditions than when oxygen is present. 

The net yield of ATP from the anaerobic catabolism of glucose can be calculated as shown in Table 11.3. Glycolysis yields two molecules of ATP per molecule of glucose consumed. 

In the glycolysis pathway, a six-carbon glucose molecule is converted to two three-carbon pyruvate molecules. Initially, two ATP are required to form fructose-1,6-bisphosphate. In later reactions, phosphate transfers produce a total of four ATP. Overall, glycolysis yields two ATP and two NADH when a glucose molecule is converted to two pyruvate. 

The overall series of reactions in glycolysis yields two NADH and two ATP. 

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