Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes
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In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes
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- Why is the formation of ATP by ATP synthase referred to as oxidative phosphorylation? A. A phosphate is transferred from oxygen to ADP to form ATP B. Oxygen provides the mechanical energy that is used to create ATP from ADP C. Oxygen is the final electron acceptor in the electron transport chain, which creates the proton gradient necessary to power ATP synthase D. ADP combines with oxygen to form ATPThe electron transport chain begins when _____ or _____ are oxidized.Which electron carrier would have the greatest negative impact on ATP production during oxidative phosphorylation if its production was inhibited? answer choices A.) Water B.) FADH2 C.) Oxygen D.) NADH
- Explain how NADH carry electrons by explaining what a hydride is. Which metabolites can potentially accumulate when complex I of the electron transport chain is defective? Do you think NAD therapy will help with hangovers? Explain.CHOOSE THE CORRECT LETTER Which of the following conditions promote the synthesis of ATP through the electron transport chain?A.proton pump from outer mitochondrial membrane to inner mitochondrial membraneB. proton pump from matrix to inner mitochondrial membraneC. proton pump from inner mitochondrial membrane to outer mitochondrial membraneD. proton pump from inner mitochondrial membrane to matrixIn which metabolic pathway is a glucose molecule split into two molecules of pyruvic acid? Group of answer choices A. In the Electron Transport Chain B. In Glycolysis C. In the Citric Acid Cycle
- In the Electron Transport Chain, how are hydrogen ions pumped out of a bacteria cell and then how do they get back into the cell? How does this process create adenosine triphosphate (ATP)? View keyboard shortcutsThe electron transport chain uses the energy from ______________ to produce ATPWhich of the following statements about the generation of ATP in the electron transport chain is correct? a. The generation of ATP from ADP coupled to electron transfer occurs by substrate level phosphorylation as in glycolysis. b. ATP synthase generation of ATP involves a rotating structure inside the inner mitochondrial membrane. c. ATP synthase generation of ATP involves a rotating structure outside the inner mitochondrial membrane. d. Electron transport generates a proton gradient across the outer mitochondrial membrane.
- Select the correct answer to fill in the blank. If glucose was no longer available, the electron transport chain would be (__________) and would not regenerate NAD+ and FAD+ nor supply electrons for the synthesis of ATP. a. inactive b. activeAt how many protein complex sites in the electron transport chain does proton pumping occur? a. 1 b. 2 c. 3 d. 4Tabulate the total number of ATP equivalents that would be produced by the metabolism of the following molecule toCO2 and ATP.