Unfavorable reactions can proceed through various strategies in metabolism.Which of the following is/are mechanisms that will push thermodynamicallyunfavorable reactions to proceed?... By addition of a carbon dioxide through carboxylation reactions following bydecarboxylation.By coupling with ATP and pyrophosphate hydrolysis.By the addition of a COASH that will trap metabolites inside cellular.compartments.1. Both A and BAll of these

Thermodynamically unfavorable reactions are those that are not feasible under normal conditions.…

Answered: Unfavorable reactions can proceed…

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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Similar questions

How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of 1 mole of glucose to CO2 and H2O yields 686 kcal of free energy and the useful chemical energy available in the high- energy phosphate bond of 1 mole of ATP is 12 kcal?
Identify different types of organic reaction mechanism (SN1, SN2, etc) and reaction types (addition, elimination, etc) in the following metabolic pathways. Catabolism of triacylglycerols- beta-oxidation pathway Biosynthesis of fatty acids from Acetyl CoA Glycolysis (from glucose to two molecules of pyruvate)
Biological oxidation refers to the process in which organisms oxidize and decompose organic matter to produce carbon dioxide and water and release energy. Common forms in human body are (1) direct transfer of hydrogen atoms, or (2) adding water first and then dehydrogenation (i.e. indirect oxygen addition). Please give one example of each metabolic pathway, and ask for the names of specific substrates, products and enzymes.
Indicate whether each of the following is a true or false statement regarding ATP. in cellular respiration, the most ATP is made by the Krebs cycle ATP is commonly used by cells to lower the amount of energy needed for reactions to occur the energy from anabolic reactions can be used to make ATP some ATP is required to break down glucose into pyruvic acid a phosphate group is added to ADP to make ATP Choose... Choose... Choose... Choose... ♦ Choose...
Identify the stage of catabolism where the following processes occur: a. Hydrolysis of triacylglycerol with lipaseb. Oxidation of fatty acid to acetyl CoAc. Conversion of ADP to ATP with ATP synthased. Reaction of oxygen with protons and electrons to form watere. Cleavage of a protein with chymotrypsin
Oxygen is the final electron acceptor in the electron transport chain. However, in the absence of oxygen the Kreb's cycle does not work either. Why does the Kreb cycle not proceed without oxygen when oxygen plays no direct part in its sequence of biochemical reactions? Hint: think of oxidation and reduction of electron carriers.
Metabolism can be broken down into two types of processes: those which are anabolic and those which are catabolic. What is meant by these terms? What are the 3 small molecule products of every catabolic process?
Much of our understanding of ATP synthase is derived from research on aerobic bacteria. What makes these organisms useful for this research? Where do the reactions of glycolysis, the citric acid cycle, and the electron-transport chain occur in these organisms?
Many factors influence the regulation of aerobic catabolism in biological cells, culminating in oxidative phosphorylation. Based on your understanding of "metabolic logic", which of the following molecules would encourage or favor catabolism? OA. ATP OB. NADH Oc. acetyl-CoA OD. ADP O E. citrate
Glycolysis is the central metabolic pathway for any cell (prokaryotic or eukaryotic) to generate energy. The primary reactant that enter glycolysis is , and the process generates 2 (= reduced (= 3 carbon molecules.) co-enzyme, electron carrier molecule), and 2 Glucose (energy carrier molecule), 2 2 NAD+ 2 ADP 2NADH 2ATP Zw Pyruvate ●●● Pyruvate
Illustrate the following processes and explain briefly and concisely:a. lactic acid formationb. glycolysisc. citric acid cycled. electron-transport chain
The conversion of glucose to glucose-6-phosphate is the first reaction of glycolysis. This reaction requires hexokinase, Mg** ions as enzyme and cofactor, and ATP as substrate. What is the significance of Mg²+ ions in this reaction?

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