In the lab‚ the purpose was to standardize a KMnO4 solution than using it to evaluate how close a H2O2’s concentration was to its labeled concentration. In this lab‚ it was decided to compare the concentration of new Publix brand hydrogen peroxide to an old sample of the same solution. From the data collected in the first part by titrating a solution of FeSO4*7H2O with the KMnO4 solution‚ it was determined that the concentration was .028M MnO4-. This was able to be done because a known amount of
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Biochemistry GRT 1 Task 4 -Case Studies Marie Marks Western Governors University Introduction The two case studies given both involve in the processes of making energy that the body needs to maintain and sustain life. Each case is a different diagnosis but they both have some involvement in the production of ATP and other products when creating energy. If someone has an issue with the production of energy it is hard to maintain life in the body. The body has many different enzymes that are
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According to Dr. Kravitz in his article called “The Marvelous Mitochondria” The Mitochondria was discovered in 1890 by a German cell Biologist Richard Altmann under the name of bio blasts. He first theorized that the bio blasts had metabolic and genetic self-sufficiency characteristics. Years later‚ it was given a name change by another German Biologist‚ Karl Benda‚ to the name of Mitochondria. Today‚ we know that the Mitochondria is an organelle found in most eukaryotic cells. According to David
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Module: SAS 4113 Environment Analysis Name: Lee Ka Man (English) 李嘉雯 (Chinese) Group no.: 1 Class: AS114103/A1 Date: 24/5/2013 Assignment 1 –Tutorial Questions on Chemical Oxygen Demand (COD) Experiment 1. What is the function of using KHP in the COD test? (2 marks) KHP is used as a control standard because KHP is stable pure organic compounds which have the theoretical value of COD(500ppm)‚ so it can used to gain an idea of
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Discuss and compare the relevance to the three energy systems for the sport of your choice‚ explain the details of each system? The body has only one unsuitable form of energy‚ this is known as ATP. ATP releases energy when broken down and is essential to the flow of energy to living cells. It can be re synthesized through a possible three energy systems; ATP-PC system‚ the glycolytic Lactic Acid system and the aerobic system. My chosen sport is trampolining the main performance in trampolining
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Biodegradation OF Xenobiotics . OVERVIEW Microorganisms play an important role in the removal of synthetic organic compounds from the environment. This chapter gives an overview of the evolution of biodegradation pathways and describes the strategies that microorganisms have evolved to transform important molecular structures. The actual effectiveness of biodegradation in the environment is determined by the bioavailability of the
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Quiz Chapter 13: How Cells Obtain Energy From Food . The energy released by oxidizing glucose is saved in high energy bonds of: ATP and other activated carrier molecues 2. Sugars derived from food are broken down by: glycolysis‚ the citric acid cycle‚ and oxidative phosphorylation 3. Catabolism: a breakdown process in which enzymes degrade complex molecules into simpler ones 4. The digestion of polymeric food molecules into monomeric subunits occurs in: extracellular space (i.g. lumen of
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Adenosine Triphosphate (ATP)‚ an energy-bearing molecule found in all living cells. Formation of nucleic acids‚ transmission of nerve impulses‚ muscle contraction‚ and many other energy-consuming reactions of metabolism are made possible by the energy in ATP molecules. The energy in ATP is obtained from the breakdown of foods. An ATP molecule is composed of carbon‚ hydrogen‚ nitrogen‚ oxygen‚ and phosphorus atoms. There are three phosphorus atoms in the molecule. Each of these phosphorus atoms is
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A few stages in glycolysis are controlled‚ yet the most vital control point is the third step of the pathway‚ which is catalysed by a compound called phosphofructokinase (PFK). This response is the main conferred step‚ making PFK a focal focus for control of the glycolysis pathway as a whole. PFK is directed by ATP‚ an ADP subordinate called AMP‚ and citrate‚ and in addition some other molecules. ATP is a negative controller of PFK‚ which bodes well: if there is as of now a lot of ATP in the phone
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The degradation of cholesterol by Pseudomonas sp. NCIB 10590 under aerobic conditions. 1. R W Owen‚ 2. A N Mason and 3. R F Bilton ABSTRACT The metabolic pathway of cholesterol degradation by bacteria has not been completely established. Several possible intermediates have not been identified and many pathway delineations have not involved the use of the cholesterol molecule per se and just one bacterial species. The bacterial degradation of cholesterol by Pseudomonas sp. NCIB
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