provide 3 example pathway of oxaloacetate to other biomolecules.
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provide 3 example pathway of oxaloacetate to other
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- Complete the table below for the gluconeogenesis with their corresponding precursor molecule LACTATE Steps Structural Enzyme, Structural Formula activator and formula of Is the reaction reversible or irreversible? of the coenzyme the product substrate requiredExamine the ActiveModel for alcohol dehydrogenase and describe the structure and function of the catalytic zinc center.Using the ActiveModel for enoyl-CoA dehydratase, give an example of a case in which conserved residues in slightly different positions can change the catalytic rate of reaction.
- Most individuals with genetic defects in oxidative phosphorylation are found to have relatively high concentrations of alanine in their blood. how this in biochemical terms? please help :)Identify the three important products of the oxidative pentose phosphate pathway AND indicate how EACH product may be used within the cell.Consider the mechanism of enolase, as indicated below. Which of the following correctly describes the roles of the Mg2+ as illustrated in the figure? (This is a multi- select question). Mg2+ Mg2 Enolase PO3- OH -C-C-H H OH HO H-N-H Lys 345 Glu211 2-Phosphoglycerate bound to enzyme Mg2+ Mg2 PO3- OH C-C-H OH HO H H-N*-H Lys 345 O Glu211 Enolic intermediate HOH PO3- H Phosphoenolpyruvate The metal ion (Mg2+) is helping to stabilize the extra negative charge that developed on the carboxyl group in the enolic intermediate. The metal ion (Mg2+) is serving as a general base, removing a proton in order to improve the quality of the nucleophile. The metal ion (Mg2+) is assisting in the oxidation of the carboxyl carbon through metal ion catalysis. The metal ion (Mg2+) is helping to orient the substrate properly in the active site. The metal ion (Mg2+) is accepting a proton in order to improve the quality of the leaving group.
- To understand the entire glycolytic pathways better, kindly complete the table below Steps Structural Formula Enzyme, activator and coenzyme required Structural formula of the product Is the reaction reversible or irreversible?create a detailed flow chart or diagram that will illustrate all the important features of the glycolytic pathway. I want you to place in your flow chart or diagram the following important information like: 1. the reactants and products of each step, 2. enzymes involved in each step, 3. important by-products generated in some steps, 4. type of the reaction of each step, 5. and the outline of the two stages of the pathway. Also, discuss briefly (4 sentences) how Galactose and Fructose enter the glycolytic pathway.Refer to the figure below: -Adenosine COAS The thiolate anion of CoA acts as a/an nucleophile attacking the carbonyl carbon of the enzyme bound intermediate, displacing AMP and forming a fatty acyl CoA. Which of the following glycolytic intermediates could be regarded as a high-energy molecule? Dihydroxyacetone phosphate Phosphoenolpyruvate Fructose 6-phosphate 3-Phosphoglycerate