Arrange the balanced biochemical equations for all the reactions in the catabolism of glucose to two molecules ofglyceraldehyde 3-phosphate (the preparatory phase of glycolysis).First stepLast stepAnswer BankFructose 1,6-bisphosphate - dihydroxyacetone phosphate + glyceraldehyde 3-phosphateFructose 6-phosphate + ATP →→→→ fructose 1,6-bisphosphate + ADPGlucose + ATP → glucose 6-phosphate + ADPDihydroxyacetone phosphate glyceraldehyde 3-phosphate Glucose 6-phosphate →→→→ fructose 6-phosphate

The glycolysis preparatory phase involves the conversion of glucose to two molecules of…

Answered: Arrange the balanced biochemical…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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5
Which of the following accurately characterize glycolysis under standard biochemical conditions? (Pick two.) Glycolysis reduces glucose and produces oxidized electron carriers. Glycolysis oxidizes glucose and produces reduced electron carriers. The exergonic conversion of glucose into pyruvate is coupled to the endergonic synthesis of two ATP in a pathway that is exergonic, net. The endergonic conversion of glucose into pyruvate is coupled to the endergonic synthesis of two ATP in a pathway that is exergonic, net.
Saccharides: Using the following substrates, estimate the net ATP yield after glycolytic pathway, Kreb’s cycle and electron transport chain. Assume that the estimate for ATP yield per mole of NADH is 3 moles of ATP, while 1 mole of FADH2 is equivalent to 2 moles of ATP, and one mole of GTP is equivalent to one mole of ATP. Show all pertinent solutions and determine: a) ATP used, b) ATP produced, and c) Net ATP. Based on your solutions, rank the substrates based on increasing yield of ATP Two moles of glyceraldehyde-3-phosphate
Please help fill out the metabolic Pathway table of Gluconeogenesis and Tricarboxylic by listing its enzymes and functions
Indicate what will happen (increase, decrease or no effect) to the activity of the enzyme or rate of the metabolic pathway given the following conditions.
Hexokinase phosphohexose isomerase [Choose ] [Choose ] Is not the trapping reaction catalyzes an ATP-dependent phosphorylation of its substrate. Is irreversible and carries out substrate-level phosphorylation. PFK-1 aldolase triose-phosphate isomerase Splits the carbohydrate in two. Product is 2-phosphoglycerate. Is reversible and carries out substrate-level phosphorylation. Product is fructose-6-phosphate. Catalyzes the trapping reaction Makes a 2nd mole of G3P from DHAP Produces a high-free energy compound but no NADH or ATP. Oxidizes an aldehyde. GAPDH [Choose ] Phosphoglycerate kinase [Choose ]
In class, I mentioned that fructose is metabolized differently in the liver compared to glucose. Refer to the figure shown below to calculate the number ofATPs you would expect from the metabolism of fructose in the liver. Show your work! Fructokinase Fructose Fructose-1-P АТР ADP Aldolase B Dihydroxy- acetone phosphate Glyceraldehyde АТР Triose kinase Triose phosphate isomerase ADP 4 - Glyceraldehyde-3-P Glycolysis Руruvate Acetyl-CoA Fatty acids and triglycerides
Order the cofactors based on their use in the mechanism of the a-etogluterate dehydrogenase complex. 1. Stabilizes a carbanion due to decarboxylation 2. Allows for the splitting of the carbon skeleton from the electron pair generated in a redox reaction 3. Enzyme bond electron carrier that is part of dihydrolipoyl dehydrogenase 4. Final electron acceptor in the overall reaction catalyzed by this complex 1 2 3 4 answer choices: lipoamide, biotin, 2 Fe - 2S cluster, TPP, NAD+, FAD
Please select the correct op
Allosteric regulation plays a very important role in the regulation of glycogen metabolism. Which of thefollowing is correct? -AMP allosterically inhibits glycogen phosphorylase -Glucose-6-phosphate allosterically activates glycogen synthase -Both A and B -Neither A nor B The value of standard free energy change for reaction A --> B is +3.7 kJ/mol. Under which of thefollowing conditions, the reaction will most likely become exergonic in the direction as written? -Mass action ratio is larger than the equilibrium constant -Couple with ATP hydrolysis -Both A and B -Neither A nor B
In different organisms sucrose can be cleaved either by hydrolysis or by phosphorolysis. Calculate the ATP yield per mole of sucrose metabolized by anaerobic glycolysis starting with (a) hydrolytic cleavage and (b) phosphorolytic cleavage.
Calculate the energy(Kcal.) produced from full oxidation of (3) mole of glucose (glucose --> CO2+ H2O), Compare the energy yield with that produced from oxidation of (1) mole .of stearic acid (C18)

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