The primary purpose of the malate-aspartate shuttle is Choose one: O To move electrons from NADH in the cytosol to the mitochondrial matrix, because the mitochondrial membrane is impermeable to NADH. O To transport NADH from the cytosol to the mitochondrial matrix while pumping aspartate to the cytosol. O To supply the mitochondria with aspartate, which can be used to generate ATP. O To eliminate waste from the mitochondria.

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Q: NADH molecules

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Q: What is the energy yield in ATP molecules associated with pyruvate ? acetyl-CoA + CO2

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Q: What does the pyruvate dehydrogenase complex do? Choose one: It produces pyruvate in the cytosol. It…

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Q: Which of the following pairs does not lead to the reduction of ubiquinone? O NADH and Complex I O…

A: The electron transport (ETC) chain will result in the production of energy in the cell.

Q: Which of the following best describes the number of NAD+ that get reduced in the matrix reactions:…

A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…

Q: What would be the effect on ATP and NADH production (how many ATP and NADH could be produced from…

A: Pyruvate is a molecule that is produced during glycolysis, the initial stage of cellular…

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A: The correct option is OPTION 1 - Statement 1 is true. Statement 2 is false. Explanation- Glucose…

Q: A toxin that inhibits the establishment of the proton gradient across the inner mitochondrial…

A: Introduction: The correct choice is option four (ATP synthase would be unable to produce ATP).

Q: What steps would a cell take to oxidize into carbon dioxide the four carbons of malate? List the…

A: 1 Malate molecule can get completely oxidized to yields 4 CO2 molecules. Malate getting completely…

Q: Which statement is true about the process of fermentation? In fermentation, O2 is a terminal…

A: Fermentation is a process of producing energy anaerobically, from the carbohydrates.

Q: The "intermediate step" of respiration is also called pyruvate oxidation and pyruvate…

A: Answer: The intermediate stage of cellular respiration,called the transformation of pyruvate, takes…

Q: Write out the balanced chemical equation for the oxidation of C16:cis-9 to acetyl-CoA, including…

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Q: At the end of glycolysis, when a molecule of glucose is catabolized to two molecules of pyruvate,…

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Q: In normal mitochondria, which of the following is true for the rate of NADH consumption (oxidation)?…

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Q: The synthesis of acetyl-CoA from pyruvic acid serves as a bridge between which of the following…

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Q: Consider the function of the cofactor FAD. Which of the following makes it unique (different) from…

A: FAD stands for flavin adenine dinucleotide in its oxidised condition. FADH2 is the name given to it…

Q: Which of the following is TRUE about cytochrome c protein? O As a part of the ETC chain, it changes…

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Q: If decanoic acid (10 : 0) undergoes complete β-oxidation in mitochondria, how many net ATP is…

A: β-oxidation in mitochondria is the breakdown of fatty acids attached to a coenzyme called coenzyme…

Q: Citrate synthase is inhibited by: NAD+ ADP NADH oxleoacetate All of the above None of the above

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Q: This UCP1 protein allows the protons (H+) of the mitochondrial intermembrane space to enter the…

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Q: 1) Trypanosomes living in the bloodstream obtain all their energy from glycolysis. They take up…

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Q: a With which of the possible fates of pyruvate – acetyl CoA, lactate, and ethanol – is each of the…

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Q: This diagram shows pyruvate processing. A) Which moleculeis undergoing reduction? B) Which…

A: When oxygen is available, aerobic respiration will takes place. In eukaryotic cells, the process of…

Q: How is the malate shuttle used in the liver to increase the number of ATP generated from glycolysis?…

A: Malate aspartate shuttle is used to transfer reducing products with in the mitochondria and…

Q: Besides two molecules of pyruvate, what are the other net products at the end of glycolytic pathway?

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Q: NADH produced during glycolysis will have a higher ATP yield when NADH is shuttled into another NADH…

A: Highest ATP yield occur when NADH is translocated into the mitochondrion.  When oxidation of one…

Q: To form malate, what does NADH in the mitochondrial matrix serve as? Electron donor or acceptor?

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.