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Describe how the energy obtained from the electron transport chain powers chemiosmosis and discuss the role of hydrogen ions in the synthesis of ATP. During chemiosmosis, electron carriers like NADH and FADH donate electrons to the electron transport chain.
- 7.5.2: Chemiosmosis and Oxidative Phosphorylation
ATP synthase: An important enzyme that provides energy for...
- 18.3D: Electron Transport Chain and Chemisomosis
Compare where the electron transport chain occurs in...
- 7.5.2: Chemiosmosis and Oxidative Phosphorylation
Overview of oxidative phosphorylation. The electron transport chain forms a proton gradient across the inner mitochondrial membrane, which drives the synthesis of ATP via chemiosmosis.
3 Φεβ 2023 · Chemiosmosis directly results in the synthesis of ATP. Thus, it is the primary energy source through cellular respiration within the cell. Any defect in the pathway would devoid the cell from producing ATP through oxidative phosphorylation.
ATP synthase is the enzyme that makes ATP by chemiosmosis. It allows protons to pass through the membrane and uses the free energy difference to convert phosphorylate adenosine diphosphate (ADP) into ATP.
16 Δεκ 2021 · ATP synthase: An important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP). oxidative phosphorylation: A metabolic pathway that uses energy released by the oxidation of nutrients to produce adenosine triphosphate (ATP).
31 Αυγ 2023 · Compare where the electron transport chain occurs in prokaryotic cells and in eukaryotic cells. State what is meant by proton motive force. State the function of ATP synthases in chemiosmosis. State the final electron acceptor and the end product formed at the end of aerobic respiration.
The ATP synthase, also called Complex V, has two major subunits designated F 0 and F 1. The F 0 part, bound to inner mitochondrial membrane is involved in proton translocation, whereas the F 1 part found in the mitochondrial matrix is the water soluble catalytic domain.
