Aerobic respiration consumes organic molecules and oxygen and yields ATP. 2. Diagram for photosynthesis and respiration 3. What are redox reactions? What is the difference between reduction and oxidation reactions? Redox reactions are chemical reactions that transfer between reactants. In oxidation‚ a substance loses electrons. In reduction‚ a substance gains electrons. The electron donor is the reducing agent. The electron receptor is the oxidizing agent. 4. What electron carrier temporarily
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MCC248 Lecture Six Narration 2: The Puzzle Plot Dr Yingchi Chu 2 September 2014‚ Murdoch Campus Introduction The lecture addresses the following questions • What is the puzzle plot? • How different is the puzzle plot from the classical Hollywood narratives? Debates amongst: David Bordwell‚ Edward Branigan‚ Michael Wedel and Warren Buckland. 1. Classical narrative & narration To understand how the ‘puzzle plot’ works as a disruption of viewing expectations trained on classical film narrative
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purpose of laboratory assignment 3 was to measure the rate at which a chemical reaction takes place. For the purpose of this lab we measured the rate a balanced oxidation/reduction reaction between iodine‚ hydrogen‚ and bromate ion occurs. The above reaction occurs slowly so we used a coupled iodine clock reaction to measure the rate of the oxidation/reduction reaction because it occurs much faster but is still dependent upon the other reaction. To accomplish this‚ two mixtures were prepared in separate
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triglyceride and an obese individual will have more energy than compared to an individual with less body fat. Additionally‚ he explains how energy storage must be mobilized into plasma FFA before being transported to the muscle mitochondria for oxidation during exercise. He illustrates how fatty acids from the adipose tissue travel to the blood plasma until they reach the muscle for oxidization. Although Coyle highlights how the fat travels to oxidized as well as how
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Q.1 Bond enthalpy of fluorine is lower than that of chlorine‚ why? Q.2 Give the IUPAC name of the following compound: (CH3)3-C-C-COOH ║ O Q.3 On increasing temperature‚ activation energy of a reaction decreases‚ why? Q 4 Which of the following is most effective electrolyte in the coagulative of AgI/Ag+sol? K2SO4‚ MgCl2‚ K4[Fe(CN)6] Q.5 Write the reaction when glucose is heated with excess of HI. Q.6 Which Xe compound has distorted octahedral shape? Q.7 What is the denticity of
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Biology Key Questions – Lesson #1 1. How many electrons does Mg2+ have? Answer: Mg2+ has 10 electrons. A Magnesium atom has 12 electrons‚ 2 of which are valence electrons. The atom will lose the 2 outermost electrons in order to stabilize its electron shell. The nucleus maintains its 12 protons and becomes a Mg2+ ion. 2. Given that the half-life of the radioisotope carbon-14 is 5730 years‚ how useful do you think this isotope would be for dating bones that are over a million years
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duration of energy. It generates energy equivalent to approximately 1o Kcal/day. Through oxidative system‚ ATP can be produced in three ways which are 1. Krebs Cycle 2. Electron Transport Chain (ETC) 3. Beta Oxidation Krebs cycle This cycle is a series of chemical reactions which aid the oxidation of glucose that was previously initiated during glycolysis. The Acetyl Coenzyme A enters the Krebs cycle where it is broken down into hydrogen and Co2. What happens is that the pyruvic acid (produced during
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This report will overview the redox reaction - cellular respiration: C5H12O6 + 02 → 6CO2 + 6H2O + Energy and it’s use with the human body. Cellular respiration is a chemical process providing the body with usable and fast source of energy in the form of ATP. Along with ATP cellular respiration also produces CO2‚ H2O and Heat. This is an organic redox reaction. Redox reactions Redox reaction occur when there is a movement of electrons between atoms. Part of a redox reaction include: Oxidising Agent:
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Alkane‚ Alkene‚ Alkyne & Aromatic Learning Objectives 1. 2. 3. Determine the IUPAC name‚ common name and structure of an alkanes‚ alkenes and cycloalkanes. Identify the physical properties of alkanes. Describe briefly natural sources and importance of alkanes Describe reactions of alkanes Propose a mechanism on free radicals substitution 4. 5. 6. Describe the preparation and reactions of alkenes. 7. Propose mechanism on preparation; dehydration of alcohol 8. Define carbocation
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Science of Controlled Breathing. Breathing is so natural that one hardly thinks about breathing unless he has trouble in breathing due to ill health. It is capable of keeping the organism live i.e.‚ the Self prolongs the established connection with the body. If one begins getting will to know about breathing‚ I am sure he has the prospective chance of knowing his Self which is also natural. Breathing is a process by which the Self keeps its assumed body live with all its instruments that helps to
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