Thiamine pyrophosphate (check all that apply) Is a coenzyme found in pyruvate decarboxylase Is a coenzyme found in alcohol dehydrogenase Contains a thiazolium ring with an acidic proton; loss of that proton that generates a carbanion important in the reaction mechanism Assists in the cleavage of bonds adjacent to a carbonyl

Thiamine pyrophosphate (check all that apply) Is a coenzyme found in pyruvate decarboxylase Is a coenzyme found in alcohol dehydrogenase Contains a thiazolium ring with an acidic proton; loss of that proton that generates a carbanion important in the reaction mechanism Assists in the cleavage of bonds adjacent to a carbonyl

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter10: Alcohols

Section10.8: Oxidation Of Alcohols

Problem CQ

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The first step of the metabolic process known as glycolysis is the conversion of glucose to glucose- 6-phosphate. This process has a positive value for rG' Glucose + Pi Glucose-6-phosphate + H2O rG' = +13.8 kJ/mol-rxn This reaction is coupled to the hydrolysis of ATP ATP + H2O ADP + Pi rG' = -30.5 kJ/mol-rxn What is the sum of these two equations and the value of rG' for the coupled reaction? Is the coupled reaction product-favored at equilibrium?
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What is the chemicalequation of the formation ofbicarbonate from carbondioxide and water? What isthe enzyme that catalyzes thisreaction?