Calculate the energy produced (in ATP molecules) achieved by complete oxidation of the hydrolysisproducts of 6 molecules of an oligosaccharide containing 2 mannose units to carbon dioxide and water.Assume that malate-aspartate shuttle is active.A. Glycolysis1. number of ATP involved in the energy investment phase:2. number of ATP involved in the energy generation phase:3. number of NADH:B. Citric Acid Cycle4. number of NADH produced in the conversion of pyruvate to acetyl CoA:5. number of ATP/GTP produced:6. number of NADH produced in the cycle:7. number of FADH2 produced in the cycle: C. Electron Transport Chain8. equivalent ATP of cytosolic NADH:9. equivalent ATP of mitochondrial NADH:10. equivalent ATP of mitochondrial FADH₂:Total number of ATP produced (Gross):Total number of ATP produced (Net):NOTE: Report answer to the nearest whole number.KalakkRE

Glycolysis involves the oxidation of mannose into pyruvate. Mannose enters glycolysis as…

Answered: Calculate the energy produced (in ATP…

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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Reaction 10 of glycolysis involves the generation of pyruvate from phosphoenolpyruvate (PEP). ATP is also generated in this reaction. This reaction is catalysed by the enzyme? a. Pyruvate isomerase O b. Pyruvate synthase C. Pyruvate enolase O d. Pyruvate Kinase
When completely metabolized, a hexose molecule yields the energy of 36 ATP molecules. Which step of this chemical process yields the most ATP? A. Activation of glucose B. C. D. Phosphorylation of glyceraldehyde 3-phophate Oxidative decarboxylation of pyruvate Metabolism of the two C₂ fragments in common metabolic pathway
The image below shows part of a key catabolic pathway. If an individual had a deficiency for the enzyme required at point "X", would they still be able to produce a high rate of ATP during very strenuous exercise? ATP in Glucose Prep. phase Payoff phase ļ - MacRoc Pyruvate →→→ Anaerobic fate of pyruvate ATP out ▬OD OF 1- HP 01 -- Select one: O a. No, because NAD* will not be regenerated by lactate dehydrogenase. The reduction of NAD+ to NADH is a required step during the payoff phase of glycolysis. O b. No, because lactate dehydrogenase is required for the continued recycling of NAD+ to NADH, thus allowing glycolysis to continue. Oc. Yes, because pyruvate dehydrogenase is necessary to produce acetyl-CoA, which under these conditions will feed into the citric acid cycle. Od. Yes, because this enzyme is responsible for the substrate-level phosphorylation necessary to maintain the ATP input for the preparatory phase of glycolysis. DE Report question issue Notes + 14:12 ( CE
What is the P:O ratio for electrons entering the electron-transport chain that originate from reoxidation of acyl-CoA dehydrogenase? A. greater than the P:O ratio for NADH reoxidation B. approximately the same as the P:O ratio for NADH reoxidation C. less than the P:O ratio for NADH reoxidation but more than the P:O ratio for Complex II reoxidation D. approximately the same as the P:O ratio for Complex II reoxidation E. less than the P:O ratio for Complex II reoxidation
In order to metabolize lactose, most infants express the enzyme lactase in their intestines. How many pyruvate molecules and NADH molecules can be generated in glycolysis from one lactose molecule? Please explain. How many ATP molecules will be used and generated by 1 lactose molecule? Please explain.
The following image is a schematic of the metabolic processes occurring in a plant contained in a closed container. A=Light Dependent reactions B=Glycolysis C=Light Independent Reactions D=Kreb's cycle E=electron transport chain 2a) Use the figure above to explain the conditions in which the oxygen concentration remains constant in the container. b) 2-carboxyarabinitol-1,5-bisphosphate (CABP) is an inhibitor of the enzyme rubisco. Which pathway would this affect most?
Plants have alternate ways of getting respiratory substrates to the point of triose-phosphate of glycolysis. After that, plants have alternative steps during the carbon oxidation phase of glycolysis that affect whether or not ATP is synthesized during glycolysis. What are these various alternatives before and after triose-phosphate? Why are they used? How do they affect the ATP use and yield from glycolysis?
Beside each compound listed, indicate what stage or stages of cellular respiration it is associated with by placing an 'X' in each applicable box. Compound Glycolysis Pyruvate Oxidation Kreb's Cycle ETC/Chemiosmosis a. ATP b. Acetyl-CoA c. Citric Acid d. Coenzyme A e. Glucose f. Pyruvate g. FADH2 h. ATP synthase i. CO2 j. H2O k. O2
What is the energy yield in ATP molecules associated with each of the following : a. Glucose > 2 pyruvate (aerobic / anaerobic conditions) b. NADH → NAD+ с. 2 рyruvate 2 аcetyl-CoA + 2 СО, d. acetyl-CoA > 2CO, + 3NADH+ FADH2 (CAC ) e. FADH, → FAD f. Glucose + 6 0,> 6 СО, + 6 H,о g. САС, сombined with the ETC (аcetyl-CoA 2CО)
During strenuous exercise, the NADH formed in the glyceraldehyde 3-phosphate dehydrogenase reaction in skeletal muscle must be reoxidized to NAD+ if glycolysis is to continue. The most important reaction involved in the reoxidation of NADH is: a. dihydroxyacetone phosphate → glycerol 3-phosphate b. glucose 6-phosphate → fructose 6-phosphate c. isocitrate → α-ketoglutarate d. oxaloacetate → malate e. pyruvate → lactate
Concerning the citric acid cycle (TCA cycle), which of the following statements is false? a. Substrate level phosphorylation in the TCA cycle produces 2 GTP per the oxidation of a single glucose molecule b. The TCA cycle generates electron carriers c. Oxidation of pyruvate in the matrix of the mitochondria produces sixteen total electrons d. The fate of the carbonyl carbon of acetyl CoAin the TCA cycle is to be lost as CO2 in the second turn e. Radiolabeling of the methyl carbon of pyruvate in the TCA cycle shows the carbon signal to split through successive turns
Which of the following molecules shown are the reduced products produced in the citric acid cycle whose reduction directly helped drive oxidation? Select all that apply. Ensure you are selecting the product forms of the molecule, which here means the reduced form, and are only considering redox reactions! Do not include the pyruvate processing steps -- just the citric acid cycle itself. A. GDP B. NADH C. FAD D. Acetyl-CoA E. NAD+ F. CoA G. FADH2 H. GTP I. QH2 J. Q

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