A drug was developed to inhibit the electron transport chain. How many ATP(s) would be generated by metabolising one molecule of glucose in the presence of oxygen and this inhibitor? O A. 0 O B. 1 OC. 2 O D. 10 O E. 32
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- What is the energy of a photon first used to do in photosynthesis? a. split a water molecule b. energize an electron c. produce ATP d. synthesize glucoseWhich is the fuel of the electron transport chain? a) acetyl CoA b) FAD c) Carbon dioxide d) NADHWhich statement about the ATP synthase is false? a. It is a rotary machine b. It is located in the inner mitochondrial membrane c. It can make ATP, or it can break ATP down d. It only contains membrane-embedded regions
- What happens as electrons move down the electron transport chain? A. their energy is used to pump hydrogen ions across the mitochondrial inner membrane B. they produce carbon dioxide and water C. the electrons are combined with ADP and phosphate to form ATP D. their energy is used to pump sodium ions across the mitochondrial inner membraneWhat Is The Main Purpose Of Oxygen In Cellular Respiration? A)Allowing For The Break Down Of Glucose In Pyruvate B)Suppling Electrons To The Electron Transport Chain C)Allowig For A Flow Of Electrons In The Electron Transport Chain D)Oxidation Of Pyruvate To Acetyl COAWhy is oxygen important in aerobic cellular respiration? a. Without oxygen, the Citric acid cycle will be disrupted b. Oxygen is the final electron acceptor during the electron transport chain c. they produce carbon dioxide and water d. It provides electrons during cellular respiration
- What is the role of NAD+ in the process of cellular respiration? a. It functions as an electron carrier. b. It functions as an enzyme. c. It is the final electron acceptor for anaerobic respiration. d. It is a nucleotide source for the synthesis of ATP.The metabolic process that produces the most ATP molecules isa. glycolysis.b. the citric acid cycle.c. the electron transport chain.d. fermentation.Which releases the greatest amount of energy? a. Anaerobic respiration b. Fermentation c. Glycolysis d. Photosynthesis e. Aerobic respiration
- How did a high-fat diet affect the function of mitochondrial electron transfer chains in brown fat? (Hint: Review oxygen's role in the electron transfer chain.) A. A high-fat diet made the electron transfer chains more efficient, so they likely generated more heat. B. A high-fat diet made the electron transfer chains less efficient, so they likely generated less heat.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 cycleWhich is established by the electron transport chain and can be used to drive cellular work especially by the ATP synthase? a. Kinetic Energy b. Electrical Energy c. Gravitational Force d. Proton-Motive Force