If you ran a molecule through each of these processes, when would the MOST reduced carbon compound be found? A. Start of glycolysis B. Start of electron transport chain C. End of chemiosmosis D. End of citric acid cycle
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- Which of the following statements describes the end step for the electron transport chain? A. H+ ions flow down the gradient to generate ATP B. electrons are transferred to NADH and FADH2 for chemiosmosis C. electrons are transferred to oxygen, causing it to split and take up H+ ions, which form water D. H+ are pumped across the inner membrane of mitochondria to establish an electrochemical gradientWhich chemical equation represents the breakdown of organic carbon (into inorganic form) thattakes place during glycolysis, the Krebs cycle, and electron transport (aerobic respiration)? A. C6H12O6 + C6H12O6 C12H22O11 + H2OB. 6CO2 + 12H2O C6H12O6 + 6O2 + 6H2OC. C12H22O11 + H2O C6H12O6 + C6H12O6D. C6H12O6 + 6O2 + 6H2O 6CO2 + 12H2OE. all of the aboveYour friend is researching cellular respiration in eukaryotes. When you visit their lab, you recognize that they are specifically looking in the cytosol. Which process of cellular respiration is your friend likely focusing their research on? a. Glycolysis b. Pyruvate oxidation c. Chemiosmosis d. Citric acid cycle
- Determine the statement that explains ATP molecule provides energy during cellular respiration processes. * A. Energy is released when the bond between two phosphate groups in ATP is broken. B. Energy is released when a phosphate group joins the molecule of ADP. C. Energy is released when one phosphate groups are removed from the molecule ATP. D. Energy is released when the bond between phosphate groups and sugar is broken.choose the description below that best completes the statement " oxidative phosphorylation is the process in mitochondria by which a. electrons reduce O2 to H2O and this causes ATP to mbe made b.glycolysis produces more ATP than is needed to activate its pathway. c. oxygen is used to cause phosphorylation of biological molecules. d. synthesis of ATP is dependent on passage of electrons through the electron transport chainWhich of the following is true about Glycolysis? a. endergonic reaction b. site is cytoplasm c. net gain of 4 ATPs d. Energy payoff phase generates FADH2 and ATP
- Which of the following reactions is aerobic and recycles NAD+molecules?a. glycolosis c. electron transport chainb. citric acid cycle d. fermentationWhat drives the rotation of the F1 head (rotor) of ATP synthase? a. proton movement from intermembrane space to the matrix b. proton movement from the matrix to the intermembrane space c. ATP hydrolysis d. ATP condensation e. proton movement from the cytoplasm to the intermembrane spaceWhen a cell breaks down a molecule of glucose to harvest energy from it, which of the following is responsible for most of the ATP production in a cell that has access to oxygen? Group of answer choices A. Glycolysis B. The Citric Acid Cycle C. The Electron Transport Chain
- In 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 CycleWhich process produces the greatest supply of potential energy in the form of ATP? Select one: a. Hydrolysis b. Oxidative metabolism c. Rephosphorylation d. Non-oxidative rapid glycolysisPut the following pathways in the order they occurduring aerobic respiration.a. electron transfer phosphorylationb. acetyl–CoA formationc. citric acid cycled. glycolysis