In the mitochondria, a proton-motive force is generated by the reduction of NAD* by the first electron carrier in the electron transport chain. O flow of protons through ATP synthase down their concentration gradient. O pumping of hydrogen ions from the mitochondrial matrix across the inner membrane and into the intermembrane space. lowering of pH in the mitochondrial matrix.
Q: The NADH produced in the cytosol is transported to the mitochondrial intermembrane space via the
A: The energy required by the cell to carry out its essential process is generally the ATP molecules.…
Q: The ATP synthase F1 of mitochondrial inner membranes sticks into the ________ and the ________…
A: Mitochondria are also known as the powerhouse of the cell.
Q: Fill in the blanks using the following words/acronyms: protons; Electron Transport Chain; oxygen;…
A: The electron transport (ETC) chain is considered as the final pathway, which is involved in the…
Q: . Label each statement about electron transport chain and oxidative phosphorylation as true or…
A: The electron transport chain are the series of protein complex in which transfer of electron takes…
Q: In the electron transport chain, NADH is oxidized at complex ____, and FADH2 is oxidized at complex…
A: Reduced coenzymes NADH and FADH2 retains most of the free energy produced during the process glucose…
Q: Which of the following are stages of electron transfer phosphorylation? Select all that apply.…
A: The electron transport system is involved in the ATP production high is the energy form utilized by…
Q: Would an increase in the concentration of oxygen affect the inhibitioncaused by cyanide? How would…
A:
Q: which of the following processes generates a proton-motive force in mitochondira. -lower the ph in…
A: Based on chemiosmotic hypothesis by Mitchell, the electron transport chain is organized in such a…
Q: As an end result of electron transfer through the transport chain in mitochondria 1. pH in…
A: Electron Transport Chain (ETC) occurs in mitochondria in which the protein complexes transfer the…
Q: After
A: Introduction :- After glycolysis, pyruvate is converted into acetyl CoA in order to enter the…
Q: In the the electron transport chain, NADH is re-oxidised to NAD+ at a. Complex 1 + Complex II O b.…
A: Cellular respiration begins with the process of glycolysis in which glucose is partially oxidized to…
Q: The oxidation of two molecules of NADH (+ 1 H*) (present inside the mitochondrion) to yield two…
A: Aerobic respiration has three main cycles- Glycolysis Kreb's cycle Electron chain reaction…
Q: Which of the following statements concerning ATP synthesis in mitochondria is FALSE?…
A: The false statement is B. (making the inner mitochondrial membrane permeable to H+ would decrease…
Q: Protons in a mitochondria move through ATP synthase from the: O lumen to the stroma. O intermembrane…
A: ATP synthase is an enzyme which causes catalysis of process of formation of Adenosine triphosphate…
Q: In the process of electron and H transport in the mitochondrial inner membrane, which of the…
A: Mitochondria are the membrane-bound organelles that produce the energy required to power the various…
Q: Which of the following is produced in the intermembranespace of mitochondria?a. ATPb. a high…
A: Mitochondria consist of 5 different parts. That are outer membrane, inner membrane, intermembrane…
Q: Draw a simple sketch illustrating an inner mitochondrial membrane that is actively involved in…
A: The mitochondria are one of the cellular organelles, which has a double bilipid membrane and the…
Q: What is the role of each of the following in the electron transport chain: (a) FADH 2; (b) ADP; (c)…
A: The electron transport chain(ETC) acts as a storehouse for several proteins embedded into membranes…
Q: How is a gradient of H+ ions formed across the inner mitochondrial membrane? The electron transport…
A: The cells require energy to perform various functions. The energy is provided in the form of ATP.…
Q: In uncoupled mitochondria, the energy produced by electron transport is _____________ a. released…
A: Uncoupling agents dissociates ATP synthesis from ETC i.e. ETC functions, leading to oxygen function…
Q: Which of the following correctly describes where each process takes place in eukaryotic cells?
A: The various processes of cell metabolism occur in various sites inside the cell. Mitochondria,…
Q: What is the main driving force for massive production of ATP molecules in the mitochondria? 1 point…
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The electron transport chain uses the energy from food nutrients to ____. pump hydrogen ions…
A: Electron Transport chain is a series of complexes which is responsible for transferring of electron…
Q: The figure here shows oxygen concentration in a suspension of isolated mitochondria. Immediately…
A: Cellular respiration involves breakdown of glucose and production of energy in the form of ATP.…
Q: Activity of the respiratory electron transport chain: a. oxidizes pyruvate to acetyl CoA b. produces…
A: The electron transport chain is a progression of protein molecules and different particles that move…
Q: Diagram the investment and release of Energy and Carbonatoms from Glycolysis through the Citric Acid…
A: The cellular respiration involves the series of glycolysis, Krebs cycle and electron transport chain…
Q: The proton motive force is the result ofa. ATP synthase transporting protons during ATP synthesisb.…
A: The proton motive force is the force that promotes movement of protons across membranes down the…
Q: Inputs and Outputs What comes out of What goes into mitochondrial electron transport? mitochondrial…
A: I.1. NADH2 I.2. Succinate I.3. ADP I.4. O2
Q: A proton gradient is produced by the electron transport chain. Which compartment in the…
A: The electron transport chain is a series of protein complexes that is involved in the transfer of…
Q: The energy provided by the mitochondrial proton gradient is used to drive the production of ATP by…
A: Electron transport chain is mechanism which takes the electrons from the electron donor and gives to…
Q: When NADH and FADH2 are oxidized by the proteins in the electron transport chain, A) protons are…
A: Electron transport chain is mechanism which takes the electrons from the electron donor and gives to…
Q: Where does glycolysis take place? A mitochondrial matrix mitochondrial intermembrane space В. OC…
A: Glycolysis take place in the cytoplasm both the prokaryotic and eukaryotic cells. It is metabolic…
Q: true about the electron transport chain (ETC) and oxidative phosphorylation? A. Oxidative…
A: The synthesis of ATP from ADP involving oxidative reactions is known as oxidative phosphorylation.
Q: The inner mitochondrial membrane normally O is virtually impermeable to hydrogen ions (protons).…
A: The biological levels of organization provides a hierarchy of arranging various biological levels…
Q: The enzyme that leads to the re-entry of protons into the mitochondrial matrix is called the F1-ATP…
A: The increase in H+ concentration on one side of the membrane causes the development of proton motive…
Q: The four complexes of the electron transport chain use the energy of electrons stored in reducing…
A: The electron transport chain (ETC) is responsible for the oxidation of NADH and FADH2. Electrons…
Q: Cyanide is a poisonous substance. Cyanide is a cytochrome c oxidase inhibitor that is competitive.…
A: The body's ability to convert cyanide to thiocyanate is overwhelmed in large doses. Cyanide in high…
Q: Which of the following is a direct output of the mitochondrial electron transport chain? NADH O Co2
A: NADH is directly produces as a result of mitochondrial electron transport chain.
Q: Below is a portion of the respiration pathway in O.Extremus in which electrons are transferred from…
A: The drug-A: It blocks the electron harvesting from the glucose. As a result no more NADH is…
Q: The image shows the flow of electrons through electron carriers I, II, III, and IV within the…
A: Electron transport chain is the final aspect of cellular respiration that occurs in the…
Q: Which of the following is the major source of electrons that flow through the mitochondrial electron…
A: Cellular respiration refers to a process by which energy is obtained for various life processes…
Q: otenone is added to the mitochondrial electron transport chain
A: Q. If rotenone is added to the mitochondrial electron transport chain ______ Answer. Succinate…
Q: Which of the following statements about mitochondria is/are true? O Rich in red blood cells O Site…
A: Cells are the basic structural and functional units of all known organisms. Cells are of two types…
Q: The Fo subunit of the ATP synthase is present in the ______ while the F1 subunit is in the ____.…
A: The ATP synthase is described as a mitochondrial enzyme that is localized in the inner membrane.…
Q: Which of the takes place during oxidative phosphorylation in mitochondria? a. protons are pumped…
A: The answer is option 1. protons are pumped from the matrix to the intermembrane space.
Q: Describe the movement of protons that is caused by the action of the mitochondrial electron…
A: Glycolysis, TCA cycle, and ETC all are interconnected processes. Respiration is an oxidative…
Q: Which statement is correct in describing the electron transport chain (ETC)? Electron transfer in…
A: All cells require energy (ATP) to carry out various cellular processes, such as active transport,…
Q: ADP and inorganic phosphate are provided for oxidative phosphorylation via an: O ADP-ATP antiport…
A: During oxidative phosphorylation, ADP and inorganic phosphate get converted into ATP. This occurs…
Q: In the electron transport chain of a mitochondria, the energy stored in the H* concentration…
A: the electron transport chain is a collection of four protein complexes that couple redox reactions…
Q: During chemiosmosis, ATP synthase ____________________. Select all that apply produces ATP in the…
A: Chemiosmosis refers to the movement of ions across a semipermeable membrane bound structure, down…
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- The electron transport chain Question 6 options: creates NADH None of these move protons across the inner mitochondrial membrane creates ATPPlease answer yes or no and give a short explanation, thank you. 11. Pentosophosphate glucose conversion pathway is the supplier of NADPH (H +) for reductive synthesis. 12. All enzymes of glycolysis and pentose-phosphate pathway are in the cytoplasm. 13. The complete oxidation of one glucose molecule, up to as much as 38 ATP molecules can be formed.I really need help with this answer please and i really need it to be right list ALL redox reactions that occur during cellular respiration. At the end of your list, how many ATP are generated from these redox reactions For your answer, use this format: reactant, product, enzyme, electron carrier generated, number of electron carriers generated per glucose molecule No short forms - use correct chemical names! e.g. Reactant A, Product B, ABC dehydrogenase, electron carrier "X", 4 molecules generated
- Please answer fast please explain true or false Succinate oxidation is critical for generating the proton motive force (pmf) that drives ATP production in the mitochondria.Please answer fast Which one of the following does not cross the inner mitochondrial membrane during or after cellular respiration? a. CO2 b. glucose c. pyruvate d. protons e. oxygenWhat is the relationship between cellular aerobic respiration and photosynthesis? Question 16 options: The processes occur in the same organelles They use the same reactants and produce the same products They are inverse of each other They are reverse of each other
- Direction: Answer the following. Do not copy exactly what's on the internet. Do paraphrasing and site the resources. 1. What is ATP? Explain in two sentences. 2. How is ATP produce in Glycolysis? Krebs Cycle? Electron transport system?what happens in the mitochondrion during the second stage of aerobic oxidation? pyruvate is oxidized to CO2 the proton-motive force drives the production of ATP electrons flow from NADH and FADH2 to O2 glucose is converted into pyruvate I selected answer A and got it wrong. what is the correct answer and explain how it is. also, how was my answer incorrect?Question 7: Most of the carbon dioxide produced by the catabolism of glucose is released during (pick one) the citric acid cycle the electron transport chain chemiosmosis glycolysis Question 8: The reduced form of NAD is: Answer: ***I do not need a feel explanation of the questions, just pick one if its multiple choice and fill in the black for the others please****
- The reaction for aerobic cellular respiration is "glucose + O2 → CO2 + H2O + energy" What is the electron donor? Question options: glucose H2O O2 energy CO2Please answer yes or no and give a short explanation. Thank you 5. The speed of TCA is regulated by allosteric enzymes - citrate synthase and isocitradehydrogenase. 6. Succinyl-CoA is a macroergic compound. 7. All the enzymes of the TCA are in the mitochondria.Please help me answer questions 71 & 77 71. Which of the following are examples of kinetic energy? A. protons moving through ATP synthase, ATP B. electrons in chemical bonds proton gradient, ATP. C. electrons moving through the electron transport chain. protons moving through ATP synthase D. All answer choices are correct. E. electrons moving through the electron transport chain, proton gradient 77. The product of photosystem I is A. ANDPH B. Water C. ATP. D. glucose E. NADH