out so that tubes containing a reaction solution of the Amylase enzyme and starch were simultaneously mixed. The reactions were then introduced to I2-KI‚ which stopped the reactions‚ at two minute intervals. Each of these trials was repeated three times to ensure proper accuracy. After concluding the reactions they were placed into a spectrophotometer (A580) for analysis. Graphing the values of the absorbance to time for each pH it was found that the rate of reactions in the neutral pH solutions were
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Introduction “The Enzyme Reaction” An enzyme is a protein that acts as a catalyst‚ which brings out a biochemical reaction. A Catalase enzyme‚ the enzyme tested in this experiment‚ is found in almost all living organisms that are exposed daily to oxygen (such as fruits‚ vegetables and animals). Background Information The Catalase enzyme in this experiment is known for being less affective the warmer the temperature is. According to “Science fair projects” an enzyme becomes unstable
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2-chloro-2-methylbutane to remove any of the excess water from the reaction. To confirm‚ a successful reaction‚ AgNO3 was added to the 2-chloro-2-methylbutane. A white precipitate formation confirmed a successful Sn1 reaction. Introduction Nucleophilic substitution reactions such as Sn1 and Sn2 allow us to convert one functional group to another. For Sn1 reactions‚ a tertiary alcohol‚ such as 2-methyl-2-butanol is most favorable for the reaction because when the leaving group leaves‚ it will leave a + charge
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Business and Management 1A Should Hari Shankar & Sons adapt new strategies to decrease the gold carrot in jewellery in order to aim at mass media? Table of Contents Letter of authenticity Acknowledgement Executive Summary 3 Research Proposal 4 1. Introduction ……………………………….................. 5 2. Methodology …………………………………............... 6 3. Results and Data Findings …………………………… 7 a. Traditional jewellery market....................
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Contents page: Abstract ---------------------------------------------------------------------- Introduction ------------------------------------------------------------------ Methods section ------------------------------------------------------------- Design ---------------------------------------------------------------- Participants ---------------------------------------------------------- Apparatus/ materials ----------------------------------------------- Procedure ---------
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Chronicle of a Death Foretold Reflective Statement How was your understanding of cultural and contextual considerations of the work developed through the interactive oral? I believe that I have gained a considerable amount of more knowledge and understanding about the cultural and contextual consideration of the work after completing the interactive oral. Before starting I had several questions such as ‘Why did the community not try and prevent the death of Santiago Nasar?’ I now feel
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SUBJECT CARIBBEAN STUDIES TEACHER’S NAME STUDENT’S NAME FORM YEAR SCHOOL SCHOOL CODE STUDENT I.D. _____________ TOPIC How does smoking affect the Academic performance of lower and upper six students of Presentation College? Acknowledgements I would like to thank Almighty God for giving me the strength and perseverance to successfully complete this research project. I would also like to thank my class mates‚ close friends and family for their assistance and support
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Cantilever Designed Lab Investigating the relationship between the position of the weight on the cantilever and the amount of deflection Introduction How does the position of the weight on the cantilever affect the amount of deflection? The independent variable of this experiment will be the location of the weight l on the cantilever because it will change throughout the experiment. The dependent variable will be the amount of deflection d because it will depend on the position of the
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Example 5: Student work Maths Exploration Newton-Raphson method Rationale- For this project I chose to research and analyse the Newton-Raphson method‚ where calculus is used to approximate roots. I chose this topic because it looked extremely interesting and the idea of using calculus to approximate roots‚ seemed intriguing. The aim of this exploration is to find out how to use the Newton-Raphson method‚ and in what situations this method is used Explanation of the Newton-Raphson method
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TABLE OF CONTENTS Introduction ………………………………………………………. Literature Review…………………………………………………. Methodology ……………………………………………………… Presentation of Data……………………………………………….. Analysis of Data…………………………………………………… Interpretation of Data……………………………………………… Conclusions and Recommendations……………………………….. References and Citations…………………………………………… LITERATURE REVIEW Motivation refers to “the reasons underlying behavior” (Guay et al.‚ 2010‚ p. 712). Paraphrasing Gredler‚ Broussard
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