Oxidative photophosphorylation 0.0 / 5 ? BiologyHuman, animal and plant physiologyA2/A-levelEdexcel Created by: mollyCreated on: 15-03-14 15:52 Hydrogen is removed from reduced NAD +FAD to form? NAD + FAD 1 of 11 The Hydrogen then splits into...? Protons+ Electrons 2 of 11 What happens to electrons as they move along the electron transport chain? Electrons lose energy 3 of 11 What is the energy lost from the electrons used for? Used by electron carriers to pump protons from the matrix into the inter-membrane space 4 of 11 What gradient is formed as the concentration of protons changes? Electrochemical gradient 5 of 11 Protons move down the the gradient into the matrix via what enzyme? ATP synthase 6 of 11 What does the movement of protons drive? Synthesis of ATP 7 of 11 The movement of H ions across a membrane which generates ATP is called? Chemiosmosis 8 of 11 In the matrix, at the end of the transport chain, what to protons,electrons and oxygen form? Water 9 of 11 What is the final Electron acceptor? oxygen 10 of 11 How much ATP is produced in this cycle? 34 11 of 11
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