The Effects of Various Environmental Conditions on the Rate of an Enzyme Catalyzed Reaction Olivia Payne Mr. Kuninsky 10/10/14 Variables: 1. Substrate Concentration 2. Substrate volume 3. Temperature 4. Enzyme Volume 5. Enzyme Concentration 6. pH The independent variable my group addressed was temperature The conditions for temperature were 5°C‚ 24°C‚ 35°C‚ and 45°C We measured the independent variable using thermometers The dependent variable was the rate of an enzyme catalyzed reaction The
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Part B: Practical Report The Effect of Temperature on Enzyme Activity Aim: To investigate how temperature effects the enzyme catalase. Hypothesis: If the temperature of water is increased then the enzyme will react quicker to form oxygen and water‚ when compared to cold water. Purpose: To design and conduct a plan of a practical about the effects of temperature on enzymatic activity with a partner. Introduction: An enzyme is a protein‚ which speeds up a specific chemical reaction without altering
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training are as follows: Ø The "halo effect" which as the name implies causes supervisors to only see the "angel" in an employee and blinds them by ignoring smaller problem areas that require growth and development. (San Joaquin County Human Resources Division‚ 2002) Ø The "comparing employees effect" evaluates one employee to another employee without considering the different tasks they are required to perform. (Neely‚ G.) Ø The "central tendency effect" is when supervisors rate their employees
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ca/hecs-sesc/tobacco/youth/index.html >‚ 5 June 2005. North East Valley Division General Practice. Effects of Smoking. Report retrieved from their Web site‚ < http://www.nevdgp.org.au/smoker/effects.htm >‚ on 1 May 2005. NSW Health. Tobacco Facts. Report retrieved from their Web site‚ < http://www.health.nsw.gov.au/public-health/health-promotion/tobacco/facts/index.html >‚ 1 May 2005. Quit-Smoking-Stop. Harmful Effects of Smoking. Report retrieved from their Web site‚ ‚ 1 May 2005
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Practicing a sport is much more than the pure act of pushing your body through exhaustion or using your skills to reach your goals. There are many effects that show after you get involved in a sport. I am going to discuss some effects in this paper. The first major effect of practicing a sport is that you will develop physical abilities. Your body will be in better shape and you will be able to do things that you couldn’t physically do before. For example your speed‚ strength‚ stamina‚ lung capacity
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try to find out its probable causes and effects with particular reference to Akatta‚ a town in Oru-East local government area of Imo state. It is the view of the researcher that early marriage continues to increase daily in spite of the awareness being created by governmental and non-governmental agents over the dangers of early marriage which posses problem to the entire society. The researcher believes that it is relevant to study the major causes and effects of early marriage in order to enlighten
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Leverage effect and tax effect. - dividends effectively are ongoing and stronger commitment compared with share buyback‚ because‚ according to Lintner managers prefer to increase dividend rather than decreasing them. On the other hand‚ share buyback does not commit the company to future pay-out. In other words‚ repurchasing reserves financial flexibility relative to dividend. In fact‚ the study of …‚ company with higher operating cashflow are likely to increase dividend‚ while company with higher
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International Tax and Public Finance‚ 7‚ 177–194‚ 2000. c 2000 Kluwer Academic Publishers. Printed in The Netherlands. Decomposing Revenue Effects of Tax Evasion and Tax Structure Changes ARINDAM DAS-GUPTA* oldmonk87@yahoo.com Gokhale Institute of Politics and Economics‚ B MCC Road‚ Pune 411004‚ Maharashtra‚ India IRA N. GANG gang@economics.rutgers.edu Department of Economics‚ Rutgers University‚ New Brunswick‚ NJ 08901-1248 USA Abstract This paper proposes a method for evaluating the impact
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An Investigation Into The Effect Of PH On The Activity Of Potato Tissue Catalase Aim The aim of my investigation is to see how pH affects the activity of potato tissue catalase‚ during the decomposition of hydrogen peroxide to produce water and oxygen. Catalase + 2H2O2 Catalase + 2H2O +O2 Catalase + Hydrogen Peroxide Catalase + Water + Oxygen Independent Variable The independent variable in this investigation is pH. Each individual enzyme has it’s own pH characteristic
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The Effect of Temperature on The Activity of The Enzyme Catalase Introductions: Enzmyes are proteins that catalyze chemical reactions. All living things have catalase present in them. Catalase is a common HYPERLINK "http://en.wikipedia.org/wiki/Enzyme" enzyme found in nearly all living organisms that are exposed to oxygen‚ where it HYPERLINK "http://en.wikipedia.org/wiki/Catalyst" catalyzes the decomposition of HYPERLINK "http://en.wikipedia.org/wiki/Hydrogen_peroxide" hydrogen peroxide‚ which
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