ENZYME TIME (posted 9-7) Written by: Len Davis Creatine. Check. Arginine. Check. Protein powder. Check. Enzymes. Che . . . wait‚ what was that last one? You may not think of them as you compile your supplement shopping list‚ but enzyme products can be a smart choice for packing on muscle mass. Traditionally‚ enzymes are known as a digestive aid‚ but studies have shown that they also play an important role in recovery from high-intensity training‚ making them a prime addition to a bodybuilding
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GROUP 2 Kinetics of De-esterification for Synthesis of Benzoic Acid BATCH REACTOR Shane Bulk Chris Crosley David McGuire Max Skula Yunjing Song Shriram Sundarraj Nelson Zhou 155:416 Process Laboratory II Professor Jerry Sheinbeim January 28 – February 28‚ 2014 ABSTRACT The observed reaction that took place in this experiment was the de-esterification of ethyl benzoate to form benzoic acid. This experiment was used to determine the rate constant k of the synthesis of benzoic
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Omar Shbeeb Toothpick Enzyme Lab 9/25/13 Introduction Enzymes are used in all metabolic reactions to control the rate of reactions and decrease the amount of energy necessary for the reaction to take place. They are responsible for the thousands of chemical interconversions that sustain life. Enzymes are referred to highly selective catalysts‚ meaning they speed up the rate of metabolic reactions. To react‚ they need to find a perfect match with a substrate. They converge at a place called an
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Broadly speaking‚ enzymes are proteins that is produced to perform as a biological catalyst in chemical reactions. Catalyst are used to increase the rate of a chemical reaction. In this study‚ we performed two different experiments that investigated the effect of varying substrate concentration‚ and the effect of temperature on the rate of Enzyme-Catalase reaction. In experiment one (i.e. the effect of varying substrate concentration on the rate of enzyme-catalase reaction) we tested the hypothesis
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they come into contact with atmospheric oxygen. As the pH of solution increases‚ so does the degree of browning of the apple slice. Low pH solutions will cause the enzyme to be inactivated and therefore cause the degree of browning to decrease. As the pH increases so does the degree of browning‚ because the pH becomes closer to the enzymes optimum pH level. Independent Variable: The pH solutions that the apple pieces are placed into. Range of pH levels to be tested is 3‚ 6‚ 8‚ 10‚ and 12. Each solution
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Enzyme application in diary MODIFICATION INDUSTRY PRESENTED BY GROUP H S/NO. NAMES MATRIC NUMBER 99. BASSEY C WINIFRED ENG1102141 100. ABIOLA RAYMOND ENG1106478 101. AMAYO .F. 0SARUWENSE ENG1105472 102. MATH-OSAGIE FRANCIS ENG1102177 103. BETTY .O. UKHUEDUAN ENG1102209 104. IJELI .J. CHUKWUMA ENG1102163 105. EMOGHENE EMUDIAGHA ENG1102151 106. 107. OGBOZOR .J. TOCHUKWU ENG1106008 108. BABAFERI .V. EVUARHERE ENG1102140 109. OTOIDE .O. JOSEPH
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for the effects of temperature on the enzyme activity was that the reaction’s rate would increase as the temperature increased‚ until they go over the optimum temperature where the enzymes denature and the reaction’s rate quickly drops to zero. At 5 degree C the rate is 0.00059mole PNP/min. This then increases to 0.01031mmoles PNP/min at a temperature of 50 degree C. The rate then drops drastically to -0.00215moles PNP/min. This point is where the enzymes have been denatured and have no activity
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The data from the experiment demonstrates that the catalase enzyme breaks down the hydrogen peroxide due to its harmful toxicity to the liver. In section A‚ the effect surface area has on the enzyme was tested. The results have proven that as the surface area increases‚ the reaction rate of the enzyme also increases. To illustrate‚ when the liver was ground‚ the bubbles from the reaction reached a maximum height of 150mm in five seconds less than the unground liver which merely reached a maximum
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the cars I made for my project will go. This illustrates how if the car doesn’t have enough kinetic energy the car won’t go very far. According to my research‚ If work‚ which transfers energy‚ is done on an object by applying a net force‚ the object speeds up and thereby gains kinetic energy(Kinetic Energy) which will make my car go further. This illustrates how if there is more potential energy than kinetic energy the car won’t go nearly as far as it could. According to my research‚ potential energy
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Abstract: The Enzyme Lab results where when the liver was frozen‚ its reaction was fast‚ and when it was hot‚ it was slow‚ and the liver that was at room temperature reacted slowly to medium. Introduction: The Enzyme Lab is to conduct investigations to determine the most favorable conditions for the most efficient enzyme activity. Variables to be used testing include temperature‚ pH values and surface area. Enzymes are proteins that speed up the rate of chemical reactions‚ which would otherwise
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