Effects of pH on the Function of Enzymes Rena Mototani Glen Rock High School Advanced Biology 2014-2015 Effects of pH on the Function of Catalase Rena Mototani Problem: How does the pH of a cell affect the function of the enzyme catalase? Introduction In this lab‚ we experimented the effects of pH on the function of the enzyme catalase. Catalase is an enzyme that brings about the reaction by which hydrogen peroxide is decomposed to water and oxygen (Encyclopedia Britannica). The
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Table Tennis Table tennis‚ also known as ping-pong‚ is a sport in which two or four players hit a lightweight‚ hollow ball back and forth using table tennis rackets. The game takes place on a hard table divided by a net. Except for the initial serve‚ players must allow a ball played toward them only one bounce on their side of the table and must return it so that it bounces on the opposite side. Points are scored when a player fails to return the ball within the rules. Play is fast and demands quick
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Table manners From Wikipedia‚ the free encyclopedia Table manners are the rules of etiquette used while eating‚ which may also include the appropriate use of utensils. Different cultures observe different rules for table manners. Each family or group sets its own standards for how strictly these rules are to be enforced. Contents [hide] • 1 United Kingdom • 2 North America • 3 India • 4 China • 5 South Korea • 6 See also • 7 References • 8 External links [edit] United Kingdom
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Practical: The effect of pH on enzyme activity Rationale Amylase is an enzyme involved in the digestion system which catalyses the breakdown of starch into sugars. It is not only present in human saliva but also in the pancreas‚ where it hydrolyses dietary starch into disaccharides and trisaccharides which are converted by other enzymes to glucose to supply the body with energy. pH has an effect on the activity of all enzymes‚ including amylase. As the pH level increases‚ the enzyme activity increases
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referenced by the condition (e.g.‚ walking up to someone and asking for the answer to a question‚ presenting a problem‚ than expecting academic knowledge). Three Table of Specification examples are (Direct Assessment Table‚ Indirect Assessment Table‚ and Course Content Assessment Table). Table of Specifications Course Content Assessment Table |Objectives by Unit or |Relative Emphasis of |Knowing |Understanding |Doing |Being |Item |Objectives to Be Included in the| |Content
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DATE 29/04/2013 MONDAY PMS2233 - Negotiation Skills - G1 & G3 & G4 VENUE PFS2243 - Money And Capital Market 02.30 - 05.30 MG - NORHASBI BINTI ABDUL SAMAD PCH PMS2233 - Negotiation Skills - G2 JMD2213 - Digital Audio And Video Production PMS1113
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To prevent gasoline prices from having devastating effects on the economy it has been proposed that all gasoline prices in the United States be fixed at the average price for the last two years. For simplicity it will be assumed that this price is $2.50 per gallon. When equilibrium prices are under $2.50 per gallon the excess payments will be kept in a government fund. When retail prices exceed $2.50 per gallon money from this fund will be distributed to pay the difference. Do you think that this
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ubiquitous in corporate environments. Airbus‚ the main competitor of Boeing‚ manufactures their aeronautical components throughout Europe and consequently assembles them at a single location; this method provided Airbus with a significant increase in production capabilities. Boeing‚ following the Airbus manufacturing strategy‚ intended to achieve the same productivity benefits through a globalized component manufacturing strategy for the 787 Dreamliner‚ the company’s latest model. As a result of the competition
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Exhaust Gas Recirculation 1. INTRODUCTION All internal combustion engines generate power by creating explosions using fuel and air. These explosions occur inside the engine’s cylinders and push the pistons down‚ which turns the crankshaft. Some of the power thus produced is used to prepare the cylinders for the next explosion by forcing the exhaust gases out of the cylinder‚ drawing in air (or fuel-air mixture in non-diesel engines)‚ and compressing the air or fuel-air mixture before the fuel is
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"Do different concentrations of solutions determine the mass of a potato?" Introduction: The way to get the full results of this lab was through the process of osmosis. Osmosis is the movement of water across a membrane into a more concentrated solution to reach an equilibrium. When regarding cells osmosis has three different terms that are used to describe their concentration. The first of these words is isotonic. Cells in an isotonic solution show that the water has no net movement and the amount
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