What is the net equation for the first 5 reactions of glycolysis?
Q: Why does glycolysis require ATP investment on a thermodynamic and molecular level?
A: The process in which glucose is broken down to produce energy is called glycolysis. It is the…
Q: How many ATP equivalents would be generated or used by the metabolism of 2 oxaloacetate to glucose?
A: Asked : ATP equivalents would be generated or used by the metabolism of 2 oxaloacetate to glucose
Q: What happens to the electrons removed during the oxidation of triose phosphates during glycolysis?
A: The biomolecules are the basic fundamental building blocks of the living system that serves as the…
Q: What is glycolysis? How many steps are in glycolysis and what are they? What are the three key…
A: Glycolysis is the process of reaction by which one molecule of glucose is converted to two molecules…
Q: Using the glycerol-3-phosphate shuttle, determine how many ATP can be produced from one mole of each…
A: Number of ATP molecule on complete oxidation using the glycerol-3-phosphate as follows-
Q: Outline the two major stages of glycolysis. How many ATP molecules (overall) are generated per…
A: Answer- Glycolysis is the process of the formation of 2 pyruvate molecules from one glucose molecule…
Q: What are the substrate and products of the pathway glycolysis?
A: Glycolysis: It is a catabolic pathway that breaks down a glucose molecule into two pyruvate…
Q: Does the net gain of ATP in glycolysis differ when glycogen, rather than glucose, is the starting…
A: The breakdown of glucose is known as glycolysis whereas the breakdown of glycogen is known as…
Q: Why is pyruvate not oxidized to CO2 and H2O underanaerobic conditions?
A: Cellular respiration occurs in 3 stages namely pyruvate oxidation, the tricarboxylic acid cycle, and…
Q: What is the significance of the ΔG°’ value of each step of Glycolysis? Why do some values classify…
A: The biochemical reactions energetics are best described in terms of the thermodynamic function…
Q: What are the three sets of reactions of glycolysis?
A: Glycolysis is a metabolic pathway which consists of a series of reactions that extract energy from…
Q: What is the equilibrium ratio of phosphoenolpyruvate to pyruvate under standard conditions when…
A: The equilibrium ratio of phosphoenoly pyruvate to pyruvate under standard conditions when…
Q: Determine the number of carbon atoms present and the the total number of phosphate groups present in…
A: In our body, many metabolic pathways occur. In these pathways, Glycolysis also occurs to convert…
Q: What are the possible fates of pyruvate in glycolysis?
A: The living organism obtains energy in the process of respiration. There are two types of respiration…
Q: How many of the 30 ATP molecules produced from the complete oxidation of 1 glucose molecule are…
A: The complete oxidation of one molecule of glucose produces 30 ATP molecules. The 26 ATP molecules…
Q: What are the six main transition molecules in the conversion of glucose (6 carbon) to pyruvate (2…
A: The conversion of glucose to pyruvate is known as the glycolysis. In other words, glycolysis is the…
Q: The pyruvate →lactate reaction in animals is reversible, but the pyruvate → ethanol fermentation in…
A: Anaerobic respiration or fermentation is conversion of glucose into energy which is very less as…
Q: What are reactants, products and location for each step in glycolysis?
A: Glycolysis the the process by which glucose enters the oxidative process by which the chemical…
Q: Which reactions in glycolysis are redox steps?
A: Glycolysis is an anaerobically, each mole of glucose produces 2 moles of ATP. When there is an…
Q: What glycolytic intermediate does glycogenolysis produce? Explain in brief..
A: Glycolysis is a metabolic pathway in which glucose is converted to pyruvate. The principal sugars…
Q: What is the oxidative phosphorylation/ chemiosmosis?
A: Adenosine triphosphate, ATP, is also termed as the “molecular unit of currency” because it provides…
Q: What accounts for the ATP yield of fermentation being only a tiny fraction of the yield from aerobic…
A: Fermentation and anaerobic respiration are the two types of cellular respiration mechanisms that are…
Q: What amino acids yield citric acid cycle components and glycolysis intermediates when deaminated?
A: Metabolism can be defined as the chemical reactions that are performed in maintaining the living…
Q: Under aerobic conditions, what happens to the pyruvate molecules formed in glycolysis?
A: Glycolysis is the conversion of six carbon sugar molecule glucose to two molecules of the three…
Q: What energetic barrier prevents glycolysis from simply running in reverse to synthesis glucose? What…
A: The metabolic pathway that converts glucose to pyruvate and a hydrogen ion, H+, is known as…
Q: Describe the four phases of glycolysis. What are theproducts of glycolysis?
A: An anaerobic metabolic process that breaks a single glucose molecule down into two pyruvic acid…
Q: What is the normal role of ATP/ADP in controlling flux through glycolysis?
A: Glycolysis is a metabolic pathway in which glucose is broken down into two molecules of pyruvate.…
Q: What Are the Metabolic Fates of NADHand Pyruvate Produced in Glycolysis?
A: The process of glycolysis is the first step in cellular respiration resulting in the production of…
Q: How many ATPs could theoretically be formed from a glucosemolecule carried through aerobic…
A: Adenosine triphosphate (ATP) is defined as a cell’s energy currency. It is a molecule that stores as…
Q: What are the three common possible fates for pyruvate produced from glycolysis?
A: Pyruvate is a significant substance compound in biochemistry. It is the yield of the metabolism of…
Q: Why is it advantageous for citrate, the product of Reaction 1 of the citric acid cycle, to inhibit…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: Which of the 10 reactions of glycolysis are (a) phosphorylations, (b) isomerizations, (c)…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: If glycerol enters glycolysis as dihydroxyacetone phosphate, what other steps are required to form…
A: Glycolysis is the process to convert glucose to pyruvate. Glucose is a six-carbon compound whereas…
Q: How many steps in gluconeogenesis are not the exact reversal of the steps in glycolysis? What kind…
A: Glycolysis is the process in which degradation of glucose occurs while gluconeogenesis is the…
Q: How many ATP (of 1 mole glucose) are produced in the 2nd phase of glycolysis?
A: Glycolysis is carried out in all cells that involve a series of ten reactions and they are similar…
Q: Why does PGAL have the highest potential energy of glycolysis?
A: Introduction: Glycolysis: The Metabolic Mechanism That Transforms Glucose To Pyruvic Acid Is Known…
Q: Why is there such a large range of ∆G for the second step of glycolysis?
A: Glycolysis is the sequence of reactions that are used to break down glucose into two three-carbon…
Q: Write the two alternative pathways for glycolysis.
A: Cellular respiration can be defined as a metabolic process in which biochemical energy is harvested…
Q: Write the equation for net citric acid cycle and calculate one cycle equivalent to how many ATP?
A: Aerobic cellular respiration takes place in the presence of oxygen. It has three major steps that…
Q: What should be the net yield of ATP in glycolysis when endogenous glycogen is used? Give answer as a…
A: In the human body, blood glucose is considered the sugar content in the bloodstream, which is being…
Q: .What would happen in the Krebs cycle with the loss of activity of phosphoglycerate kinase? What…
A: Hi! Since you have posted multiple questions and have not mentioned which question to answer, we…
Q: What Are the Chemical Principles and Featuresof the Second Phase of Glycolysis?
A: Glucose can be broken down into two pyruvate molecules via glycolysis. Glycolysis is a ten-step…
Q: Which steps of glycolysis are irreversible? What bearing does this observation have on the reactions…
A: Glycolysis is a catabolic process that involves the breakdown of glucose into pyruvate whereas…
Q: Write an equation for the pyruvate dehydrogenase reaction.
A: The pyruvate dehydrogenase (PDC) complex is considered as the crucial complex, which is known to…
Q: Where does oxidative phosphorylation take place and what materials are the reactants and the…
A: Oxidative phosphorylation is the process by which energy from electron transport chain (respiratory…
Q: At what point in glycolysis are all the reactions considered doubled?
A: Glycolysis is the breakdown of glucose. Glycolysis is important for energy production. The 6…
Q: How many enyzymatic reactions are there in glycolysis pathway?
A: There are 10 enzymatic reactions in glycolysis pathway.
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- What terms would best describe the above coupled reaction? (If the DGo for ATP hydrolysis into ADP + inorganic phosphate is -7.3 kcal/mole, and the DGo for maltose synthesis from glucose + glucose is +3.7 kcal/mole, calculate the standard free energy change for the combined reaction of ATP + glucose + glucose g ADP + maltose + inorganic phosphate.) it is non-spontaneous and endothermic (because the overall DGo is negative) it is spontaneous and exothermic (because the overall DGo is negative) it is non-spontaneous and endothermic (because the overall DGo is positive) it is spontaneous and exothermic (because the overall DGo is positive) it is non-spontaneous and exothermic (because the overall DGo is negative)Using understanding of the thermodynamics laws, explain the energy transformations for the following processes. a. Glucose – Pyruvase + 2ATF + 2NADH b. Pyruvate – Acetyl-CoA + NaDH c. Citric acid – Oxoloacetate + 3NaDH + FADH2 + ATP d. H20 at PSII – ATP e. Photon at PSI – NADPH f. Co2 + RuBp – 3PG + ATP + NADPH – G3P (1/6 of which is converted to glucose)What is the significance of the ΔG°’ value of each step of Glycolysis? Why do some values classify reactions as irreversible and others as easily reversible?
- If the DGo for ATP hydrolysis into ADP + inorganic phosphate is -7.3 kcal/mole, and the DGo for sucrose synthesis from glucose + fructose is +5.5 kcal/mole, calculate standard free energy change for the combined reaction of ATP + glucose + fructose g ADP + sucrose + inorganic phosphate. DGo = -12.8 kcal/mole DGo = -1.8 kcal/mole DGo = 0 kcal/mole DGo = +1.8 kcal/mole DGo = +12.8 kcal/moleComplete the balanced equation for the overall reaction by selecting an answer choice in the brackets. Sucrose + [2 Pi, 4Pi]+[4 ADP, 2 ADP, 4 ATP, 2ATP]+[2 NAD+, 4 NAD+, 6 NAD+]+[H2O, 5 H2O, 3 H2O] --> [2 cirate, 2 oxaloacetate, 2 pyruvate, 2 acetyl-coA]+[4 ADP, 2 ADP, 4 ATP, 2ATP] + [2 NAD+, 4 NAD+, 6 NAD+] + [2H+, 8H+, 6 H+, 4 H+, 10 H+] Does the commercial process require aerated culture medium—that is, is this a fermentation or an aerobic process? A. a fermentation process, because A. niger cells must use O2O2 to continuously regenerate NAD+ B. an aerobic process, because A. niger cells must use O2O2 to continuously regenerate NAD+ C. a fermentation process, because A. niger cells cannot use O2O2 to continuously regenerate NAD+ D. an aerobic process, because A. niger cells cannot use O2O2 to continuously regenerate NAD+If the hydrolysis of 1 M glucose 6-phosphate catalyzed by glucose 6-phosphatase has a ΔG′∘ of −11.386 kJ/mol at 25 °C, what percentage of substrate remains once the reaction reaches equilibrium assuming no product was initially present? (Round answer to the nearest whole number)
- Complete the following tables by providing the reactants/substrates, enzymes and their functions as well as the products in each step of the glycolysis. An example is given in the first step of glycolysis pathway as your guide. In the last row of each table, give the overall reaction or net equation. PS Same question was already answered in bartleby, I reasked this question to validate if the answer is correct.Complete the following tables by providing the reactants/substrates, enzymes and their functions as well as the products in each step of the glycolysis. An example is given in the first step of glycolysis pathway as your guide. In the last row of each table, give the overall reaction or net equation.Complete the following tables by providing the reactants/substrates, enzymes and their functions as well as the products in each step of the glycolysis, tricarboxylic acid, and fatty acid pathways. An example is given in the first step of glycolysis pathway as your guide. In the last row of each table, give the overall reaction or net equation.
- Explain thermodynamics of glycolysis in relation to Step 3 as shown in the Table and how it does not violate thermodynamic laws?The complete combustion of palmitate and glucose yields 9781 kJ ∙ mol−1 and 2850 kJ ∙ mol−1 of free energy, respectively. Compare these values to the free energy (as ATP) obtained though catabolism of palmitate and glucose under standard conditions. Which process is more efficient?The enzyme malate dehydrogenase catalyzes the conversion of malate to oxaloacetate in the final step that completes the Citric Acid Cycle. The ∆G of this reaction is +29.7 kJ/mol. Explain how this thermodynamically unfavorable reaction could possibly be accomplished by the cell even though the reaction is not coupled to a favorable reaction.