Tyler Cowan Professor Foltz Biology 181 April 8th 2015 Lab Report: Respiration Abstract: The objective of this lab was to figure out which has a higher cell respiration rate between crayfish and elodea. In order to figure this out we first set up three beakers to represent our control‚ elodea and crayfish and filled them with 75mL of culture solution which were dechlorinated making the solution acidic. We then had to place both the elodea and the crayfish in separate beakers filled with 25mL of
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Yeasts’ capability of undergoing ethanol fermentation‚ its ability to ferment other sugars and artificial sweeteners‚ and how lactase influences yeasts ability to use lactose as a food source Kristina Naydenova Father Michael Goetz Purpose Part A: To investigate whether yeast has the ability to ferment glucose to produce carbon dioxide gas and ethanol. Part B: To investigate whether yeast has the ability to ferment other sugars and artificial sweeteners and how lactase influences their
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RESPIRATION * The release of energy from food * All living cells need energy to carry out M R S G R E N‚ contraction of muscles‚ build up of larger molecules (e.g. proteins)‚ maintains steady body temperature (homeostasis) * Aerobic: * needs oxygen * only occurs when a certain amount of oxygen is available * C6H12O6 + 6O2 6CO2 + 6H2O + Energy * releases large amount of energy (2900 KJ) * Anaerobic: * without oxygen * [glucose lactic acid]
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Aerobic VS Anaerobic Exercise Jane Doe Grantham University ABSTRACT Being in the military has caused me to become a better athlete than I have been before. Running is one of our main focuses and in my personal life I have strived to become better at it since I know that I despise running but need to improve on it. One of the things that I have learned is that in order for a high performance runner to reach a level that is desired to help max out their run time for military standards‚ the individual
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the Aboriginals have been fighting for the survival of their culture. The Aboriginals haven been take in and dominated to bring them in line with an idealistic European society. These themes have been put forward by Jack Davis in his stage play‚ No Sugar‚ the story of an Aboriginal family’s fight for survival during the Great Depression years. In communicating the racist and unfriendly attitudes of the leading white ideology towards‚ for example‚ discrimination and adjustment‚ Davis constructs
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An essay of the themes and issues underlying No Sugar 1. No Sugar challenges the prejudiced‚ negative stereotypes of Aborigines operating in a mainstream Australian society. Despite the Mullimurras’ problems‚ they survive as a family with resourcefulness and dignity. Discuss this statement in relation to your reading of the play. The 1920s and 30s was a time of deep prejudice against the Aboriginals. They were put through an experiment by the Chief Protector of Aboriginals at that time‚ Mr.
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energy for whatever it needs 4. Destination of the broken Phosphate??- Used as part of an endergonic reaction in another cell? * Exergonic- catabolism 1. Cellular Respiration‚ Digestion * Endergonic- anabolism 2. Protein Synthesis (Polymerization)‚ making cell parts Cellular Respiration * Aerobic Respiration 1. Glycolysis 2. Formation of acetyl CoA 3. Krebs Cycle 4. Oxidative Phosphorylation Glycolysis * Glucose goes into the cycle… * 6 Carbon to 2‚ 3
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temperature on the rate of fermentation in yeast by measuring the height of CO2 produced in a graduated cylinder at varying degrees Celsius. Yeast can perform cellular respiration and fermentation‚ the first needing oxygen (aerobic) and the second not (anaerobic). Cellular respiration is the normal way human bodies’ make energy‚ but when lacking oxygen‚ cells undergo fermentation‚ which creates less energy than respiration‚ CO2‚ and lactic acid (though in yeast‚ ethel alcohol is made instead of lactic
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Biogas Anaerobic Digester Considerations for Swine Farms in North Carolina Collecting biogas from anaerobic digestion of swine manure can benefit the environment by reducing methane emissions (has potential value for equivalent carbon credits or greenhouse gas (GHG) credits)‚ and by providing energy‚ as biogas is about 60 to 70 percent methane. Methane has an energy value of about 1‚000 BTU/SCF1‚ so biogas can have an energy value of about 600 BTU/SCF. Plug-flow or complete-mix anaerobic digesters
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and Respiration Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat: Photosynthesis is the process in which certain life forms are able to use sunlight to create energy. This energy is created by making carbohydrates from carbon dioxide and water in the presence of chlorophyll. Plants release large amounts of oxygen into the atmosphere as they produce much more than needed during the photosynthesis process. Aerobic respiration is an
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