found in common foods like tea‚ cola and chocolate. Since the children are still growing and developing‚ the consumption of caffeine may negatively affect physical development. II. DEFINITION OF THE PROBLEM Does Caffeine affect the growth and development of mealworms? III. LITERATURE REVIEW About 85% of Americans consume caffeine in one form or another every single day. Caffeine is found in popular items such as coffee‚ tea‚ cola‚ and chocolate and it has been linked to depressing appetite (Weinberg
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Title: “The Effect of Substrate Concentration‚ Enzyme Concentration‚ pH and Temperature on Enzyme Activity” Abstract: In the following experiments we will measure precise amounts of potato extract as well as Phenylthiourea‚ combined with or without deionized water and in some instances change the temperature and observe and record the reaction. We will also investigate the different levels of prepared pH on varying samples of the potato extract and the Phenylthiourea and record the results.
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OPTIMO-IT ASSIGNMENT Andrew Fonash Prof. Feenstra MKT-310-01 February 27‚ 2013 After checking out www.optimo-it.com‚ I noticed a couple of things right away. First‚ there is a strong emphasis on the different technology solutions that the company offers its clients. These include‚ but are not limited to IT strategy‚ systems engineering and integration‚ mobile application development‚ and database design‚ development
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comparing the three different Substrate Concentrations (3%‚ 1% and 0.3%) as which one was the fastest to react‚ I hypothesized that the reaction would occur the fastest with the 3% hydrogen peroxide (the highest amount of concentration) because the higher the concentration the more faster the reaction occurs and helps produce or break up the enzyme. After testing all three of my substrate concentrations with 10 trials each‚ my data showed (first graph) that the 3% substrate concentration had the fastest
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The effect of salt concentration on grass growth Abstract Our aim was to test the effect of different salinities on the growth of plants which what we did was measured different amounts of salt dissolved into 2 litres of water‚ watered the plant once with the salt water then for 9 days with pure ware. I found with my investigation that the less the salt‚ the more the growth of the plant. My aim was achieved by measuring the 5 fastest geminating (out of 20) and to measure the differences in growth
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Mealworms go through a similar life cycle to that of a butterfly in that they go through 4 different maturation stages during their life. These cycles in order are egg‚ larvae‚ pupae‚ and finally the adult stage. The freshly hatched mealworms have one major goal‚ to eat. The larval mealworms are a caramel color and are very active. Mealworms eat plant matter. As the larvae get larger they will molt multiple times throughout the larval stage. The mealworms will continue to eat until they have stored
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The effect of Exports on GDP Growth in Pakistan Abstract: This paper is examines the causal relationships between gross domestic product (GDP) and exports in Pakistan by using time series data for the period between 1980 and 2000. Time series evidence shows that increase in exports has a significant effect on the economic growth of Pakistan in the previous two decades. This paper uses cointegration to check the causal relationship between export growth and economic growth in Pakistan. Granger
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UNIVERSITY OF NAIROBI SCHOOL OF ECONOMICS THE RELATIONSHIP BETWEEN CORRUPTION AND ECONOMIC GROWTH IN KENYA MULEMBO ENOKA X75/3844/2008 GERALD NGILAI MUEMA X74/3741/2008 GITHINJI JOSEPH MULWA X74/3726/2008 WANGARI ELIJAH GACHOHI X75/3777/2008 KIRU JOSEPH KAMAU X74/ 3599 /2008 TABLE OF CONTENTS INTRODUCTION 1 1.1 Background to the study 1 1.1.1 Ministry of Finance Kenya………………………………………………………
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The Effects of Substrate Concentration‚ Reaction Time and Enzyme Concentration on Enzyme Reactions Corey von Ellm-St. Croix Rachael Kwan ID#: 20427841 Matthew Hrycyshyn & Saeideh Mayanloo Biol 130L‚ Section 017 Wednesday‚ 9:30am-12:20pm‚ 151 November 09‚ 2011 A living system controls its activity through enzymes. Enzymes are made from hundreds or even thousands of amino acids connected in a very unique and specific order. Almost all enzymes are proteins‚ except for ribozymes. The chain
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Effect of changes in substrate concentration on the reaction rate of an enzyme IB biology Internal Assessment 3/23/12 Research Question: Effect of changes in substrate concentration amount on the reaction rate of an enzyme Introduction: In this experiment‚ the substrate is hydrogen peroxide. The purpose of this investigation is to find out the relationship between the substrate concentration and the rate of reaction. Substrates are molecules that are acted upon by enzymes. For instance
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