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Wednesday, January 8, 2014

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1. What is the general practice for cellular respiration in eukaryotes? C6H12O6 + 6O2 36-38 adenosine triphosphate+ 6CO2 + 6H2O How does the adenosine triphosphate turn in differ from that of prokaryotic cells? In prokaryotes, on that point is no Krebs or Oxidative phosphorylation (no mitochondria) therefore, only glycolysis or a fictitious character of fermentation occurs, which produces just 2 adenosine triphosphate. 2. Write the overall formula for aerobiotic respiration and alcohol fermentation. 2 nicotinamide adenine dinucleotide + 2 H+ + 2 ADP + 2 Pi + C6H12O6 2 Pyruvate + 4 ATP + 2NADH 3. Summarize the steps in aerobic respiration; listing products and reactants for each stage and notification where in the cell each stage occurs. Stage| locating| In| Out| Glycolysis| Cytoplasm| Glucose| 2 pyruvates, 2 ATP, 2 NADH| Krebs troll| Matrix of Mitochondria| 2 Pyruvates| CO2, NADH, FADH2, ATP| ETC| Inner Membrane, intermembrane space, intercellular join | NADH, FADH2, Oxygen.| ATP (32-34)| 4. Explain the role of electron-carrier molecules such as NADH? The communication channel of the electron carriers is to move electrons from a molecule they oxidize to molecules needing to be reduced.
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By touching electrons, they release the energy of the molecules by moving the electrons from res publicas of higher potential energy to a molecule with deject potential energy, and the change in remedy energy is in stock(predicate) to do work when it is trapped in ATP. 5. Explain how the yield of ATP (oxidative phosphorylation) occurs according to the chemiosmotic hypothesis? hydrogen ions are wield from the matrix of the mitochondria to the inter-membrane space, where a higher s! oaking up of H+ ions builds up. The ions motive to pass by dint of to the matrix, but they cannot unless they go through the ATP synthase protein. As H+ ions pass through the ATP synthase from the area of higher concentration to lower concentration, ATP is made. 6. Use the by-line diagram of a mitochondrion and ring environment, to show where glycolysis, the Krebs cycle, and ETC are found? Glycolysis 4 Krebs Cycle 2...If you fate to get a integral essay, order it on our website: OrderEssay.net

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