environmental factors that can affect the enzyme’s activity are temperature and pH‚ and each enzyme works best at a particular temperature and pH. The purpose of this enzyme kinetic experiment was to observe the effect of temperature and pH on the reaction of barley alpha-amylase enzyme with starch substrate and establish the optimum temperature and pH for this reaction. The optimum temperature and pH for the reaction of alpha-amylase and starch was predicted to be a temperature of 50°C and a pH of 5. The optimum
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most to me. This approach focuses on combining the fluency & acquisition of the language together with accuracy of using it‚ which is the aim of ESL classes. What makes that method effective is making students use the language correctly‚ when put in various situations. One should start with the communicative approach as it involves creating real life situations‚ in which students are asked to respond using the different functions of the language. The students are taught those functions & left independently
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Experimen ChemiCal Basis of Chemical Basis of Life – Part I Carbohydrates H a n d s - o n l a b s ‚ i n c . Ve r s i o n 42-0144-00-01 LAB REPORT PHOTOS – Include two digital photos with your lab report‚ either as separate attachments to an e-mail or paste into your document. 1. Photo #1 – Take a photo of your finished experiment in exercise 2‚ testing for sugars. (The 3 test tubes after heating‚ but while still in the pan.) Be sure to take a view that shows the colors in all the tubes ^Picture
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Financial Statement Relationship Accounting and financial statements are the language of business. Financial statements provide information to help users such as managers and investors analyze accounting data to help make decisions‚ manage risk‚ and predict future outcomes. This week’s paper Team B will discuss how the statement interact with one another‚ how changing one affects other statements‚ and the importance to understand the relationship between the statements. Financial statements
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DEPARTMENT OF EDUCATION & SCIENCE Planning & Building Unit Mechanical & Electrical Building Services Engineering Guidelines For Post Primary School Buildings Planning & Building Unit Building Section Department of Education and Science Tullamore‚ Co. Offaly. TGD 003 Telephone: (0506) 24300 Fax: (0506) 51119 Web: http://www.education.ie First Edition February 2004 PLANNING & BUILDING UNIT Mechanical and Electrical Building Services Engineering Guidelines for Post
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The Effects on Enzymes By Bailey Rose The Effects on Enzymes Bailey Rose 10/31/2011 Abstract In this lab exercise‚ the study of enzyme catalase‚ we viewed the breakdown of hydrogen peroxide into water and oxygen. The purpose was to isolate catalase from starch and measure the rate of activity under different conditions. Changes in temperature and pH along with Substrate Concentration and Enzyme Concentration were the conditions tested in the experiment. Our class performed
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Fertility INDICATORS Crude Birth Rate (CBR) Definition: number of live births per 100 people per year Strength: Quick and easy way of measuring and comparing fertility between different countries. Data required is usually readily available. Limitation: Does not take into account sex composition and age structure of the population Age-Specific Fertility Rate (ASFR) Definition: annual number of live births per 1‚000 women in particular age groups (usually in 5-year bands: 15-19
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Report: Topic name: “The Effect of Corruption on Taxtation system” Name: Tahira bibi Reg No: 11-arid-2623 UNIVERSITY OF ARID AGRICULTURE The Effect Of Corruption On Taxtation System” Introduction: The Federal government to collect taxes on income other than agriculture income‚ taxes on capital value‚ custom‚ excise duties and sale taxes. In the modern age‚ corruption is found in almost all the countries of the world. It has been found in all the ages
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The Effect of Sugar Type on Rate of Energy Production During Yeast Fermentation Sarah Sulon Biology Lab 111L Dr. Murray October 25 2010 Abstract The experiment was conducted to determine the impact different sugar types have on yeast fermentation. It was hypothesized that glucose‚ sucrose and fructose would all produce energy through yeast fermentation‚ but that sucrose would have the greatest rate of energy production. The carbon dioxide production was tracked in the fermentation of yeast
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What drives Toyota? The presumption of imperfection--and a distinctly American refusal to accept it. This article explains the source of Toyota’s successful “insatiable competitiveness that would seem un-American were it not for all the Americans making it happen.” What drives Toyota is “the presumption of imperfection and a distinctly American refusal to accept it.” Toyota is growing while other competitive companies like “Ford” and “GM” are struggling. Some of them terminated their business
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