Temperature and Enzyme Activity Aim: To investigate the effect of temperature on enzyme activity Hypothesis: As the temperature deviates from 40°C the activity will lower Equipment: – Chemicals: – Milk – Junket tablets – Hot water – Ice – Test tubes – Stopwatch – Measuring cylinder Risk Assessment: |Hazard |Risk |Prevention | |Hot Water
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and bacterial amylase‚ as well as the optimal temperature needed for the enzyme to correlate with the bacteria and fungi. The enzyme’s break down within the starch was observed through different temperatures and time periods. The Starch was placed in both the fungal and bacterial amylase where they were then placed on spot plates. Through the iodine test‚ it was concluded whether the breakdown of starch occurred or not. The experiment
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During this experiment the change in pH of Citric acids is measured from start to equilibrium in mL. This experiment was tested by titration it had two separate trials. Through observations it was shown that the more concentrated acids needed more drops of NaOH to reach its equilibrium then the less concentrated acids. Introduction Sodium Hydroxide (NaOH) is a strong base and when it is titrated with a strong acid the equivalence point will be expected to be a pH of 7 (wyzant.com‚ Feb. 12). NaOH
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Sonia St James Investigation: Factors that affect the outcome of enzyme activity Introduction In this project I will monitor the rate of activity of Catalase. Catalase is an Enzyme which in the right conditions catalyses the decomposition of Hydrogen Peroxide into water and oxygen; 2H2O2 + Catalase >>> 2H2O + O2 Catalase is found in all cells and protects them from Hydrogen Peroxide which is a dangerous waste product that needs to be eliminated. Without Catalase living things could not survive
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EFFECTS OF TITLE IX AND SPORTS PARTICIPATION ON GIRLS’ PHYSICAL ACTIVITY AND WEIGHT Robert Kaestner This research was partially supported by grants from the Robert Wood Johnson Foundation and from the Chicago Center for Excellence in Health Promotion Economics of the University of Chicago and University of Illinois at Chicago. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research. ©2006
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August 2012 JUDICIAL REFORM IN THE PHILIPPINES [Speech delivered during the Central Luzon Regional Convention of the Integrated Bar of the Philippines‚ June 29‚ 2012] Antonio T. Carpio Senior Associate Justice‚ Supreme Court President Roan Libarios‚ Central Luzon Governor Olivia Velasco-Jacoba‚ other Governors and Officers of the IBP‚ fellow members of the IBP‚ my co-workers in the Judiciary and in Government‚ friends‚ a pleasant morning to you all. I wish to thank you for inviting me this morning
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PhD Student PROFILE Seeking a career opportunity as a business leader‚ with well-developed skills in communication‚ budgeting‚ market research. Complemented by ability to work in a team and adapt to changes‚ with minimal supervision. Possessing high level of integrity and confidentiality‚ excellent interpersonal and communication skills‚ ability to develop procedures and solutions to administrative challenges‚ but above all‚ enthusiasm for any work. EXPERIENCE Al-Othman Holding
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transmission at pH 2. At pH 9 the Trypsin has 39% light transmission. Between pH 2 and pH 9 the percentage of light transmission decreases at a steady rate‚ until it reaches pH 8 where there is a steep increase from 30% to 39% as the enzyme has reached its optimum pH at 8. During the experiment in the boiling tube this pH had the deepest red colour as the most protein gelatine was broken up. This meant that in the colorimeter when testing to see what the light transmission‚ this pH let the least light
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San Miguel Corporation is one of the Philippines’ largest and most diversified conglomerates‚ generating about 6.5% of the country’s gross domestic product in 2013 through its highly integrated operations in beverages‚ food‚ packaging‚ fuel and oil‚ power and infrastructure. San Miguel is one of the nation’s largest employers‚ with a direct workforce of about 18‚000 employees. For each job created within the San Miguel system‚ many additional jobs are created through suppliers‚ distributors‚ retailers
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Purpose: The purpose of this lab was to test how objects slightly acidic or slightly basic will affect the way catalase‚ the enzyme tested‚ denatures‚ or breaks down. Hypothesis: If the potato is acidic‚ it will react with the H2O2 more than it will with the raw‚ plain potato because the acid will denature the enzyme faster. The manipulated/independent variable is the raw‚ plain potato while the responding/dependent variable is the other types of potatoes used in the experiment. Materials:
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