To log in and use all the features of Khan Academy, please enable JavaScript in your browser. If you're seeing this message, it means we're having trouble loading external resources on our website. Where oxidative phosphorylation occurs in eukaryotes? Which part of the body will most likely use the cellular respiration? L.B. O b) It can occur only in the mitochondrion. What are the inputs of oxidative phosphorylation? MICROBIO 4000.01 Exam 1 Study Guide - the microbial world 3 domains of If you look in different books, or ask different professors, you'll probably get slightly different answers. What is true of oxidative phosphorylation? They absorb photons with high efficiency so that whenever a pigment in the photosynthetic reaction center absorbs a photon, an electron from the pigment is excited and transferred to another molecule almost instantaneously. However, the oxidation of the remaining two carbon atomsin acetateto CO2 requires a complex, eight-step pathwaythe citric acid cycle. are not subject to the Creative Commons license and may not be reproduced without the prior and express written In each transfer of an electron through the electron transport chain, the electron loses energy, but with some transfers, the energy is stored as potential energy by using it to pump hydrogen ions across the inner mitochondrial membrane into the intermembrane space, creating an electrochemical gradient. -The phosphate group added to ADP to make ATP comes from free inorganic phosphate ions. are licensed under a, Citric Acid Cycle and Oxidative Phosphorylation, Comparing Prokaryotic and Eukaryotic Cells, The Light-Dependent Reactions of Photosynthesis, Biotechnology in Medicine and Agriculture, Diversity of Microbes, Fungi, and Protists, Waterford's Energy Flow through Ecosystems. Like the conversion of pyruvate to acetyl CoA, the citric acid cycle in eukaryotic cells takes place in the matrix of the mitochondria.

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