Oxidative phosphorylation concept map
It s a tool resource or reference for study research education learning. The two sets of reactions are said to be coupled this means one cannot occur without the other.
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Chemiosmosis and electron transport chain.
The chain of redox reactions driving the flow of electrons through the electron transport chain from electron donors such as nadh to electron acceptors such as oxygen and hydrogen protons is an exergonic process it releases energy whereas the synthesis of atp is an endergonic. Carbonyl cyanide m chlorophenyl hydrazone cccp is a chemical inhibitor of oxidative phosphorylation. Oxygen oxygen is the final electron acceptor of cellular respiration. It gives a brief definition of each concept and its relationships.
However recent studies have shown that oxphos can be also upregulated in certain cancers including leukemias lymphomas oxidative phosphorylation as an emerging target in cancer therapy clin cancer res. Epub 2018 feb 2. Authors thomas m ashton 1. What molecule is indicated by the.
The citric acid cycle the citric acid cycle transfers electrons to nadh and fadh2. Electron transport chain and chemiosmosis. Unionpedia is a concept map or semantic network organized like an encyclopedia dictionary. Multi protein 1 2 3 and 4 finally to oxygen forming water if its aerobic respiration.
The electron transport chain is composed of. Oxidative phosphorylation denotes the phosphorylation of adp into atp utilizing the energy from successive electron transports hence the oxidative. This is a giant online mental map that serves as a basis for concept diagrams. Terms in this set 17 what two aspects are involved with oxidative phosphorylation.
Top to bottom co2 h2o glucose o2. Oxidative phosphorylation concept map. Moved electrons to protein complexes 1 2 3 and 4 and then to oxygen if aerobic respiration to form water. Left to right light glucose atp heat.
Multi protein 1 4 are. Drag the labels at left into the appropriate targets on the right to complete this concept map about oxidative phosphorylation. It s free to use and each article or document can be downloaded. What process occurs within box b.
Oxidative phosphorylation works by using energy releasing chemical reactions to drive energy requiring reactions. Start studying cellular metabolism concept map oxidative phosphorylation. Cellular respiration concept map oxidative phosphorylation location mitochondrial matrix citric acid cycle per acetyl coa loses 2 co2 citric acid cycle per acetyl coa 3 nadh formed oxidative phosphorylation consists of chemiosmosis 1 fadh2 formed electron carriers used in oxidative phosphorylation electron transport chain protein complexes use electrons from nadh fadh2 to pump protons into intermembrane space. Cancer cells have upregulated glycolysis compared with normal cells which has led many to the assumption that oxidative phosphorylation oxphos is downregulated in all cancers.
Since oxidation of nadh by oxygen can potentially release 52 kcal mol 218 kj mol and the energy needed to phosphorylate atp is approximately 7 5 kcal mol 30 5 kj mol we should be able to expect the formation of. What process occurs in box a. This concept map created with ihmc cmaptools has information related to. Oxidative phosphorylation is the process by which energy from electron transport chain respiratory chain is used to make atp and is the culmination of energy yielding metabolism in aerobic organisms.
What does the electron transport chain form. Learn vocabulary terms and more with flashcards games and other study tools. What does the electron transport chain do. Terms in this set 15 oxidative phosphorylation involves.
Glycolysis glycolysis occurs in the cytosol. The basic concept is that oxidation of nadh being highly exergonic can generate the energy needed to phosphorylate adp. Proton pumps are used to create.
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