Correlation between the chemical activity of Amylase and change in temperature ABSTRACT This experiment focuses on how the change of temperature affects the rate of reaction of amylase. In the experiment there were four different environments that each contained 2 test tubes. Each test tube consisted of the same concentration and amount of starch and amylase. After having each test tube placed in these environments for several minutes a droplets of each mixture was placed onto each slot which
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TECHNICAL REPORT SERIES Potential for Hydrogen as a Fuel for Transport in the Long Term (2020 - 2030) - Full Background Report - EUR 21090 EN Institute for Prospective Technological Studies Potential for Hydrogen as a Fuel for Transport in the Long Term (2020 - 2030) - Full Background Report - Matthias Altmann Patrick Schmidt Reinhold Wurster Martin Zerta Dr. Werner Zittel (Edited by Hector Hernandez) March 2004 EUR 21090 EN European Commission Joint Research Centre (DG
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find an article relevant to activity-based costing (ABC)‚ job costing‚ or process costing. Prepare a 125-word summary of the article. Briefly summarize the major topics of the article‚ and explain what you learned as a result of your reading. Be sure to properly cite the article in your summary and be prepared to present your summary to the entire class. Using activity-based costing in surgery AORN Journal‚ Jan‚ 2004 by Cheryl Grandlich Article “Using activity-based costing in surgery” covers
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Enzyme kinetics (catalase/kmno4) Enzyme catalysis Farah Mohamed galal 22-3014 t09 Introduction: E + S → ES → E + P Enzymes are proteins which act as a catalyst in biochemical reactions(affect the rate of achemical reaction). The substrate binds to the active site of the enzyme. Any deformation of the active site will affect the activity of the enzyme‚ these are some ways that enzyme action may be affected because of them: 1- Salt concentration: If it is close to zero or very high
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Activity 3: “Using Sources” Emma Ballew Washington State University Tri-Cities For my lesson‚ I did “Using Sources”. 1) The first thing I learned was the 2 different ways to use sources to argue. The first way to use a source is by agreeing with the source (Atias‚ Lennard‚ & Zuckerman‚ 2013). This can be done in two ways. One way is to use the research that other sources have done (Atias‚ Lennard‚ & Zuckerman‚ 2013). Using the research of others can help to lay a foundation for a paper’s argument
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Potatoes are an excellent metaphor for Angus Buchan’s book‚ Faith Like Potatoes. A good-looking stalk may hide a rotten crop under ground. As is taught by Christianity‚ you may be successful in this world without God‚ but there will always be that Christ shaped empty space in your heart that only God himself may fill for any one person to be happy. Angus Buchan was born into Southern Rhodesia‚ which is now modern day Zimbabwe. He grows up as a Christian and is slowly drawn away from Christ as
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the effects of different factors such as temperature‚ pH‚ and concentration of substrate‚ on the activity of the enzymes. By conducting these three separate experiments also‚ three graphs are able to be obtained where the trend of each factor affecting on the enzyme activity is shown and described clearly. II. Hypothesis Experiment 1 (Effect of Temperature): As the temperature increases‚ the height of the bubble will increase too‚ indicating a faster rate of reaction. Experiment 2 (Effect of
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Abstract In this lab‚ we tested the effects of temperature on fungal amylase and bacterial amylase (Aspergillus oryzae and Bascillus Licheniformis). We used 4 different temperatures in Celsius 0‚ 23‚ 58‚ and 89 for both fungal and amylase. For 10 minutes‚ every 2 minutes we would use 3 drops of each amylase and mix it with iodine to observe the presence of starch at each temperature. We conducted this experiment for both bacterial and fungal amylase. Results were reached based on the color of the
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name comes from the Greek word “helios”‚ meaning sun. Helium is odourless and colourless and remains as a gas at room temperature; this chemical element is abbreviated as He. Helium has two protons in its nucleus whereas the atomic number of helium is 2 and is listed in group VIII of the periodic table. As a noble gas helium is almost chemically inert‚ unreactive. After hydrogen‚ helium is the most abundant element in the universe. During an eclipse in 1868‚ French astronomer Pierre Janssen discovered
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Biology Lab Report - Movement in and out of cells (4A) Shiang Chen Ting (24) Sec 313 Introduction The aim of this experiment is to explore the factors which affect the movement of materials in and out of the cells. The dark red or purple colour of Beetroots is caused by a pigment called betalain that is found within the vacuole of the beetroot cells. The pigment remains intact within the cell if the cells are not “stressed” by the external environment. In this exploration‚ two factors that affect
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