PPT-Electron Transport and ATP Synthesis

C483 Spring 2013 1 To reduce one molecule of O2 electrons must be passed through the electron transport chain and molecules of NADH isare oxidized A 4 2 B 2 1 C 1 1. S. ubstituted Benzenes. How do we know where E. +. will substitute?. In general, consider:. Orientation. Z is either an . ortho,para. -director or a . meta-director. Rate. Z is either activating (the rate of reaction is faster than benzene) or deactivating (the rate of reaction is slower than benzene). Paths of Protein Trafficking. Nuclear Protein Transport. Mitochondrial & Chloroplast Transport. Experimental Systems. Overview of the Cytomembrane System. The Endoplasmic Reticulum. The Golgi Apparatus. Pages 213-220. Aerobic Cellular Respiration. Mitochondria. Round or sausage shaped organelle. Specialize in the production of large quantities of ATP. Site of aerobic cellular respiration. ATP production requires free oxygen. II:. Bioenergetics and Carbohydrate . Metabolism. Chapter 6: . Bioenergetics. and . Oxidative Phosphorylation. Part 2. V. ELECTRON TRANSPORT . CHAIN. Energy-rich molecules, such as glucose, are metabolized by a series . Chemolithotrophy. Uses inorganic chemicals as electron donors. Examples include hydrogen sulfide (H. 2. S), hydrogen gas (H. 2. ), ferrous iron (Fe. 2 . ), ammonia (NH. 3. ). Begins with oxidation of inorganic electron donor. Ray . Hreiche. (updated slides from . Mohana. . Ratnapalan. & Anna . Sher. ). (THANK YOU!!!). Learning Objectives . Explain the physiological functions of cholesterol in membrane stability.. Outline the synthesis of cholesterol from acetate.. Electron Transport across Proteins & Peptides . Support. Minerva Foundation, Munich. Israel Science Foundation. Israel Council of Higher Education. Pecht. -fest 6-. 2017. with. Mordechai . Oxidative Phosphorylation & the Electron Transport Chain. Energy from Reduced Fuels is Used to Synthesize ATP in Animals. Carbohydrates, lipids, and amino acids are the main . reduced fuels. for the cell. Yang . Ren. Walter Guttenfelder. Gregory W. Hammett. for the NSTX-U Research Team. NSTX-U PAC-33 Meeting. PPPL – B318. February 19-21, 2013. NSTX-U. Supported by . Culham Sci Ctr. York U. Chubu U. . M Valisa . . C Angioni. 2. , R. Bilato. 2. , F J Casson. 5. , L . Lauro. Taroni. 5. , P Mantica. 3. , T Pütterich. 2. , . M Baruzzo. 1. , P Belo. 4. , E. Belli. 2. , I Coffey. 6. , P Drewelow. Respiration. Respiration is a catabolic pathway that is controlled by different enzymes.. It releases energy from a molecule of 6 carbon glucose by breaking it down into smaller, simpler molecules.. Respiration. (ETS). Dr. . Keshav. . Singh. Associate Professor. Department of Zoology. D.D.U Gorakhpur University. The NADH and FADH. 2.  formed in . glycolysis. , . TCA cycle.  and fatty acid oxidation are energy-rich molecules because they contain a pair of electrons that have high transfer potential.. During . various steps in glycolysis and the citric acid cycle, the oxidation of certain intermediate precursor molecules causes the reduction of NAD. +. to NADH + H. +. and FAD to FADH. 2. . . NADH . Scientific Achievement. We demonstrate that biochemical constituents (e.g., organic acids, proteins) secreted by filamentous fungi may be used to synthesize zinc oxide (ZnO) nanoparticles (NPs) with species-dependent morphologies. .