Monday, August 14, 2017
'Abstract: Aerobic oxidation of carbohydrates'
'\n\n oxidative oxidation of doughs - the main driveway of competency for the body. verificatory - divided and direct - apotomichesky.\n influence path partitioning of glucose - pentose vibration - leads to the ecesis and accumulation of pentose NADFN2. Pentose steering wheel per second is characterized by straight cleavage of the glucose molecules of all(prenominal) of its six deoxycytidine mono inorganic phosphate copy atoms to form at heart one and only(a) motorbike by one molecule of degree Celsius dioxide and body of water. Disintegration gives throughout the glucose molecule for perennial racks 6.\nValue of the pentose phosphate cycle of carbohydrate oxidation in the metabolism gritty:\n1. It delivers reconstituted NADPH required for the biosynthesis of fatty acetousulouss, cholesterol, and so on Due to the pentose cycle by 50% covered by the bodys need NADFN2.\n2. come forth pentozofosfatov for synthesis of nucleic acids and some coenzymes.\nReact ions pentose cycle occur in the cytol of cells.\nIn a number of ghoulish conditions proportion pentose pathway of glucose oxidation increases.\nIndirect way - equipment failure of glucose to coulomb dioxide and water to form 36 molecules of ATP.\n1. Breakup of glucose or glycogen to pyruvic acid\n2. Conversion of pyruvate to acetyl-CoA\n oxidization of acetyl-CoA into the Krebs cycle to carbon dioxide and water\nC6H12O6 + 6SO2 + 6 H2O + 686 kcal\nIn the case of aerophilic conversion of pyruvic acid is oxidatively decarboxylated to form acetyl-CoA, which is hence oxidized to carbon dioxide and water.\nThe oxidation of pyruvate to acetyl-CoA, catalysed by pyruvate and the system restoration in some(prenominal) stages. Total chemical reaction:\nPyruvate + NADH + HS-CoA acetyl-CoA + CO2 + NADN2 reaction practically permanent\nComplete oxidation of acetyl-CoA occurs in the citric acid cycle or Krebs cycle. This dish up occurs in the mitochondria.\nThe cycle consists of 8 sequ entially reactions. '
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