Succinate CoQ oxidoreductase is another name for Complex I. Select one: O True O False The oxidizing agent is a substance that tends to lose electrons and be oxidized. Select one: O True O False
Q: Identify the oxidizing and reducing agent from the following a) MnQ, + 4AF 3Mn+ b) 2CUSO, + SO2+ 2A1…
A: An oxidizing agent is a chemical species that tends to oxidize other substances and gets reduced by…
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A: Malate dehydrogenase (MDH) catalyzes the interconversion between malate and oxaloacetate which is a…
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A: In an oxidation reaction, the reactant loses electron and gets converted to oxidized form. In a…
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Q: Using the symbols X-H2 and Y, draw a coupled oxidation-reduction reaction. Designate the molecule…
A: An increase in the rate of a reaction without changing itself and the final product, Catalyst is…
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A: Introduction An oxidation-reduction (redox) reaction is a type of chemical reaction in which two…
Q: With the standard reduction potentials given, standard reduction 1 = -0.185 standard reduction 2…
A: Electrons move from low reduction potential to higher reduction potential. During oxidative…
Q: 9.102 O, is reduced when it is converted into O2 . Explain.
A: O2 is reduced when it is converted to O2-. This is because it gains a electron and gain of electrons…
Q: How many ATP’s are formed in the process phosphoglyceraldehyde also known as PGAL?
A: Glyceraldehyde-3-phosphate is often abbreviated as PGAL, GAP etc. It is an intermediate of the…
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Q: Which of these statements concerning this reaction is true? acetaldehyde + NADH ↔ ethanol + NAD+…
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Q: Ethanol is oxidized in the liver to form acetate, which is then converted to acetyl-CoA. Determine…
A: Ethanol is a compound with chemical formula, C2H6O. It has an ethyl group bonded to a hydroxy or…
Q: Consider the reaction: Malate + NAD +→ Oxaloacetate + NADH (AG° = +29.7 kJ/mol) A cell at 25°C has…
A: All cells require energy in the form of ATP to carry out a variety of functions, such as active…
Q: Name two oxidizing agents that act as coenzyme with oxidoreductases
A: Enzymes are a class of proteins that increases the pace of the chemical reaction without undergoing…
Q: Given the following coupled reactions: phosphoenolpyruvate + H2O → pyruvate + Pi ΔG°'= -61.9…
A: The last step in the glycolysis is the transfer of the phosphoryl group from phosphoenolpyruvate to…
Q: discuss the mechanism of the bohr effect that occurs during the interactions of Hb with oxygen under…
A: Introduction Bohr effect Bohr effect is the phenomenon whereby the acidity or the high level of…
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A: “The electron transport chain” is found in the inner mitochondrial membrane in eukaryotes. The…
Q: Consider the coupled reactions: 1,3-BPG → 3-PG + Pi ΔG°'= -16.3 kcalmolkcalmol ATP → ADP + Pi…
A: Glycolysis is the first step of cellular respiration that involves production of pyruvate from the…
Q: which are true
A: Note: The question cannot be answered in a single thread due to its length and the fact that it…
Q: Complex No.3 named: Select one: O a. succinate dehydrogenase O b. NADH dehydrogenases Oc. Cytochrome…
A: A complex is a structure made up of a central atom, molecule, or protein that is loosely coupled to…
Q: Determine whether or not reaction is a redox reaction. For each redox reaction, identify the…
A: Redox reaction is considered as a process, during which one element is must be reduced or oxidized…
Q: At 200°C, the equilibrium constant (Kp) for the reaction below is 2.40 × 103. 2NO…
A: Given, Temperature = 2000C. Equilibrium constant, KP = 2.40×103. Initial pressure of NO = 36.1atm.…
Q: The cleavage of ATP’s phosphoanhydride bond to form ADP yields approximately _____________ kJ/mol.
A: Phosphoanhydride bonds are the high energy bonds present in the three phosphate groups of the ATP…
Q: Acetyl CoA + 2H* + 2e = pyruvate + COASH Ubiquinone + 2H* + 2e = Ubiquinol E* = -0.48 V E" = +0.04 V…
A: If the reaction has a positive value of standard cell potential/standard reduction potential or a…
Q: . Write a balanced equation for the complete oxidation of each of the following, and calculate the…
A: An oxidation reaction is a reaction in which the substrate is oxidized by the addition of oxygen or…
Q: One step of the cycle that incorporates CO2 into glyceraldehyde in plants is the production of two…
A: In Exergonic reaction the free energy of the product is lower than that of the reactants, meanwhile…
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Q: Show the path of electrons from ubiquinone (Q or coenzyme Q) to oxygen in the mitochondrial…
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Q: If 1ªCO2 (radioactive carbon) were incorporated into the TCA cycle via the Pyruvate Carboxylase…
A: The citric acid (CAC) cycle is an aerobic metabolic pathway. During this pathway, the acetyl-CoA is…
Q: Plants convert carbon dioxide and water to glucose 1C6H12O62 and oxygen in the process of…
A: photosynthesis is the process of conversion of light energy into chemical energy in the presence of…
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A: NADPH is the most favored reducing equivalent used by living organisms in various metabolic…
Q: One process catalyzed by NADHNADH dehydrogenase is NADH+H^++ubiquinone ↽−−⇀…
A: Dehydrogenases catalyze the oxidation-reduction reaction by using coenzymes like NAD+/NADP+ or…
Q: For the following reactions, name both the enzyme that catalyzes the reaction and the required…
A: The citric acid (CAC) cycle is the major metabolic pathway in the cell, which helps to form the…
Q: (a) Is succinate oxidized or reduced in this reaction (and how do you know)? (b) You add molecular…
A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…
Q: What is the reduction potential (DE) for the reaction catalyzed by isocitrate dehydrogenase if the…
A: 0.152 is the reduction potential for the reaction catalyzed by isocitrate dehydrogenase if the…
Q: Find the net potential (DE°) and DG° (in kJ/mol) and Keg for the reaction below and determine if the…
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Q: Consider the following equilibrium at 298 K. R=8.314 J/K-mol Acetyl-CoA + Oxaloacetate + H2O…
A: The system releases energy as heat or work. The heat energy may be utilized in performing work or…
Q: a. We have a molecule 2,3-bisphosphoglycerate (BPG), which is a negative allosteric modulator for…
A: In the below picture I have attached the reaction equilibrium between Hb and Hb:BPG and how it…
Q: Ethane is oxidized to carbon dioxide in the presence of nitrate (NO3'). The redox potential for the…
A: Given : Redox potential for CO2/C2H6 is -0.48 volts Redox potential of NO3/NO2 is 0.42 volts
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- 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?Potassium superoxide, KO2, is used in rebreathing masks to generate oxygen according to the reaction below. If the mask contains 0.250 mol KO2 and 0.200 mol water, what is the limiting reagent? How many moles of excess reactant will there be once the reaction is complete? 4 KO2(s) + 2 H2O(ℓ) → 4 KOH(s) + 3 O2(g)One step of the cycle that incorporates CO2 into glyceraldehyde in plants is the production of two 3-phosphoglycerates. ΔG = -3.5 kJ/mol for thisreaction. Is this process endergonic or exergonic?
- How many ATP’s are formed in the process phosphoglyceraldehyde also known as PGAL?Given the following coupled reactions: phosphoenolpyruvate + H2O → pyruvate + Pi ΔG°'= -61.9 kJ/mol ATP + H2O → ADP + Pi ΔG°'= -30.5 kJ/mol write the overall reaction, calculate the ΔG°’, and determine if the reaction is exergonic or endergonic. The overall reaction is ______ + _______ → _______ + _________ The overall ΔG°’ is ________ kJ/mol. Therefore, the reaction is _______(exergonic/endergonic)Which of these statements concerning this reaction is true? acetaldehyde + NADH ↔ ethanol + NAD+ a) Ethanol is more reduced than acetaldehyde. b) Acetaldehyde is more reduced than ethanol. c) NAD+ is more reduced than NADH. d) Ethanol is more oxidized than acetaldehyde.
- 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)Potassium nitrate is widely used in industries. The reaction for the industrial production of KNO3 is summarized in the equation below; 4KCl + 4 HNO3 + O2 → 4 KNO3 + 2 Cl2 + 2 H2O Which of the following statements below is correct about the production of KNO3? a. A redox reaction; KCl is a reducing agent and O2 is an oxidizing agent b. A redox reaction; HNO3 is a reducing agent and Cl is an oxidizing agent c. Not a redox reaction d. A redox reaction; KCl is a reducing agent and KNO3 is an oxidizing agent e. A redox reaction; HNO3 is a reducing agent and KNO3 is an oxidizing agentPlants convert carbon dioxide and water to glucose 1C6H12O62 and oxygen in the process of photosynthesis. Write a balanced equation for this reaction, and determine how many moles of CO2 are required to produce 15.0 mol of glucose.
- For the series of reactions below, what is the overall reaction and the value of ∆Go’(kJ/mol) for this set of reactions? Is the reaction spontaneous? (1) 2 Pi+ H2O ➔Pyrophosphate+ H2O (with 5 mM Mg2+) (2) (Mg)Pyrophosphate + AMP ➔(Mg)ATP (3) (Mg)ATP + creatine ➔creatine-phosphate + (Mg)ADPUsing the symbols X-H2 and Y, draw a coupled oxidation-reduction reaction. Designate the molecule that is reduced and the one that is oxidized and state which one is the reducing agent and which is the oxidizing agent.The hydrolysis of ATP to yield AMP and PPi yields_____________ kJ/mol