During chemiosmosisATP is synthesized when H+ions move through turnstile like channel of ATP synthase.H+ ions serve as the final electron acceptor.energy is released as H+ ions move freely across mitochondrial membranes.a concentration gradient is generated when large numbers of H+ ions are passively transported from thematrix of the mitochondrion to the mitochondrion's intermembrane space.2.86 pointsSave Answer

ATP is synthesized when H+ ions move through the turnstile-like channel of ATP synthase: This Option…

Answered: During chemiosmosis ATP is synthesized…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Cellular Respiration 2 ATP 6 NADH 2 FADH 2 ATP 2 NADH |36 АТР GLUCOSE ACETYL-COA LACTIC ACID ETHANOL GLYCOLYSIS PYRUVATE FERMENTATION OXYGEN KREB'S CYCLE MITOCHONDRIAL MATRIX MITOCHONDRIAL CHRISTAE biologycorner.com CYTOPLASM begins with CARBON DIOXIDE ELECTRON TRANSPORT CHAIN which is broken down during II which occurs in the coenzymes 2H •0, H0 AfP (ene produces a net gain of results in 2 molecules of produces occurs in the -that is used in- can be used in- requires- releases - which is oxcidized, creating aerobic respiration anaerobic coenzymes processes such as starting with coenzymes moves to the used the which is shuffled into the which produces -which occurs in the 3
Which statements below reflect differences between the electron transport chain (ETC) that operates on the thylakoid membrane and that on the inner mitochondrial membrane? Choose ALL that are true -The ETC on the thylakod contrians only one protein that pumps protons across the membrane, while that on the mitochondrial membrane contains 3. -The ETC on the mitochondrial membrane uses ATP synthase, while the ETC on the thylakod does not. -The final electron acceptor in the mitochondrial ETC is oxygen, while the final electron acceptor in the thylakoid ETC is NADP+ -A proton motive force is generated only across the inner mitochondrial membrane but not acorss the tnylakoid membrane.
Select the BEST answer for the following question. The oxygen in our atmosphere is a product of. * O cyclic electron flow only O Non-cyclic electron flow only O Both cyclic and non-cyclic electron flow The splitting of carbon dioxide during the Calvin Cycle O None of the answers are correct
A mitochondrial matrix protein is maintained in its unfolded state by a chaperone protein before transport across the mitochondrial membrane true false
Could you please confirm whether it’s just electron transport system or the answer of all phases produce the same number
Intermembrane Space Protein Complex of Electron H Carriers ATP Synthase Cyt C NADH NAD FADH FAD 2H + ,0, H,0 Mitochondrial Matrix ADP+ ATP Electron Transport Chain Chemiosmosis Oxidative Phosphorylation 19- Cyanide inhibits cytochrome c oxidase, a component of the electron transport chain. If cyanide poisoning occurs, would you expect the pH of the intermembrane space to increase or decrease? What effect would cyanide have on ATP synthesis? 20. Because they lose their mitochondria during development, red blood cells cannot perform aerobic respiration; however, they do perform glycolysis in the cytoplasm. Why do all cells need an energy source, and what would happen if glycolysis were blocked in a red blood cell? 21. What is the primary difference between a circular pathway and a linear pathway? 22. How do the roles of ubiquinone and cytochrome c differ from the roles of the other components of the electron transport chain? 23. What accounts for the different number of ATP molecules…
Complex 4 of the electron transport chain pumps 4 protons for every 4 molecules of cytochrome C that enter the complex: true or false
Cyanide is a poisonous substance. Cyanide is a cytochrome c oxidase inhibitor that is competitive. The last enzyme of the electron transport chain in mitochondria is cytochrome c oxidase. One of the most common substrates for cytochrome c oxidase is oxygen.Would an increase in the concentration of oxygen affect the inhibitioncaused by cyanide?How would conditions in the mitochondrial intermembrane spacechange if cytochrome c oxidase and the electron transport chain are notfunctioning properly.. Explain why this change in conditions will be harmful to a cell.
explain why the statement is correct. Within the eukaryotic cell, most of the energy stored in ATP is produced through the: mitochondrion completing the oxidation of pyruvate (3 carbon chains)
Under typical conditions, how many protons are pumped across the mitochondrial intermembrane for each molecule of NADH that is oxidized (assuming its electrons are passed all the way to O2 by the respiratory chain)? 1. 1 2. 6 3. 10 4. 100
Tab. 22. Put down the corresponding letter in the descriptions of the drawings of the morphological changes in mitochondria MORPHOLOGY CHANGES IN MITOCHONDRIA swelling, severe destruction of the cristae, vacuolization of the matrix, the loss of a bypass of the outer membrane and its destruction in certain areas destruction of the outer membrane with preservation of cristae normal mitochondria containing a significant amount of parallel cristae determined turbofan cristae and outer membrane MITOCHONDRIAL appearance of vacuoles swelling, enlightenment matrix, destruction of cristae swelling, fragmentation of cristae, focal homogenization matrix fragmentation of mitochondrial cristae diffuse homogenization, double-preserved outer membrane
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