Long explanations are not needed. True or False a. One NADH is produced for every pyruvate molecule undergoing oxidation using the enzyme pyruvate dehydrogenase complex b. Erythrose-4-phosphate can be synthesized using the pentose phosphate pathway.
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Long explanations are not needed.
True or False
a. One NADH is produced for every pyruvate molecule undergoing oxidation using the enzyme pyruvate dehydrogenase complex
b. Erythrose-4-phosphate can be synthesized using the pentose phosphate pathway.
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- True or false? Under anaerobic conditions, the pyruvate dehydrogenase complex is responsible for the irreversible conversion of pyruvate to acetyl CoA.True or false? The E2 component of the Pyruvate Dehydrogenase complex binds NAD+ in its active site.Need help, please. Given that the enzyme pyruvate carboxylase converts Pyruvate into Oxaloacetate and this is an anapleurotic reaction. In the liver, what is most of the OAA converted into under these conditions? Please explain. 1. When blood glucose levels are low and the energy charge in the cell is high. 2. When mitochondrial acetyl-CoA levels are high and the energy charge is low.
- True or False? Intermediates in the glycolysis pathway can be a source of raw material if the cell wants to construct biological molecules such as triglycerides or amino acids, but the citric acid cycle cannot be used this way.Do you need pyruvate dehydrogenase for oxidation of citrate to CO2 ? No, Yes? Please explain why. please don't copy I will get to knowA patient exhibiting all the symptoms of beriberi is placed on a thiamine-enriched diet; however, the symptoms do not disappear. Genetic screening suggests a defect in pyruvate dehydrogenase phosphatase. Briefly explain why the genetic defect caused beriberi symptoms andy why thiamine supplementation had no effect.
- Understanding the Oxidation of Glucose and Its Products in the TCA Cycle Glycolysis, the pyruvate dehydrogenase reaction, and the TCA cycle result in complete oxidation of a molecule of glucose to CO2. Review the calculation of oxidation numbers for individual atoms in any molecule, and then calculate the oxidation numbers of the carbons of glucose, pyruvate, the acetyl carbons of acetyl-CoA. and the metabolites of the TCA cycle to convince yourself that complete oxidation of glucose involves removal of 24 electrons and that each acetyl-CoA through the TCA cycle gives up 8 electrons.Structure, function, Oxidative decarboxylation of pyruvate reactions and mechanisms of activity regulation of pyruvatedehydrogenase multi-enzyme complex.true/false: The cofactor ATP is essential in all transamination reactions.
- Fatty acids are oxidized by acyl COA dehydrogenase. Branched fatty acids, containing a methyl group at beta carbons cannot be oxidized by this enzyme. How does the oxidation of such branched fatty acids take place? Explain with all set of reactions and enzymes involved.. give necessary detail.. avoid cpy rightingAll steps in the calculations must be reported, incomplete reporting of these leads directly to return. Make a theoretical calculation of how many ATP molecules can be formed from the degradation of an acetyl-CoA molecule to carbon dioxide and water if the entire proton gradient across the mitochondria's inner membrane can be used for ATP production and when the ATP synthase has 15 c-subunits.CHOOSE THE CORRECT LETTER 1.Stearic acid requires eight cycles of B-oxidation to be completely converted to acetyl-CoA.A. TrueB. False 2.ATP is produced from the electron transport system via oxidative phosphorylation.A. TrueB. False