Among the choices, I. alpha-ketoglutarate II. Glutamine III. NADPH IV. H+ which among here is the intermediate of citric acid cycle wherein it undergoes reductive amination with glutamine and functions as nitrogen donor
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Among the choices,
I. alpha-ketoglutarate
II. Glutamine
III. NADPH
IV. H+
which among here is the intermediate of citric acid cycle wherein it undergoes reductive
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- Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP Study Figure 19.2 and determine how many ATP molecules would be generated if a 16-carbon fatly acid were metabolized solely by the TCA cycle, in the form of S acetyl-CoA molecules.Based on your knowledge of the structure of NAD+ and an assumption that coenzyme dissociation is the rate limiting step of the alcohol dehydrogenase mechanism, hypothesize why a N249W mutation at the coenzyme binding site would increase the rate of catalysis.Which of the followinga. phosphopentose isomeraseb. acetyl CoA carboxylasec. isocitrate dehydrogenased. fructose 1,6,biphosphatase-1e. glucose 6-phosphate dehydrogenaseis appropriate for this analogyglycolysis:phosphofructokinase-1:______:pentose phosphate pathway
- The PDH mechanism coenzyme that plays a direct role in the generation of acetyl CoA is NADH Lipoamide FADH2 TPP1. Identify the oxidized coenzyme (letter abbreviation only) that participates in this reaction of the Kreb’s cycle. Succinate --> Fumarate 2. How many mol of NADH can be obtained upon the beta oxidation of stearic acid? 3. How many mol of ATP can be obtained upon the complete oxidation of 1 mol stearic acid? 4. How many steps in glycolysis in which ATO is converted to ADP?asap
- Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate dehydrogenase uses either NAD+ or NADP+ in a redox reaction Glutamate dehydrogenase catalyzes an oxidative deamination reaction Glutamate dehydrogenase equilibrium lies with the reductive amination of glutamate Glutamate dehydrogenase utilizes hydrolysis to release ammonium from an imine intermediateUpon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. total no. of NADH produced from the oxidation of all acetyl CoA in the acetyl cycleb. total no. of FADH2 produced from the oxidation of all acetyl CoA in the acetyl cyclec. total atp yield1 2 points Order the following TCA cycle metabolites in the order they are produced in one turn of the citric acid cycle. Not all answers will be used. 2 1 4 3 TI Isocitrate Citrate Lactate Pyruvate Oxaloacetate Isocitrate Succinyl-CoA Aconitate 3-Phosphoglycerate -DO
- Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. total no. of NADH produced from the oxidation of all acetyl CoA in the acetyl cycleb. otal no. of FADH2 produced from the oxidation of all acetyl CoA in the acetyl cyclec. total atp yieldAsapWhy is pyruvate not oxidized to-3 CO2 and H2O under anaerobic * .?conditions إجابتك