Enzymes control the rate of metabolic reactions‚ they act as biological catalysts‚ which means they are used but not used up and they also control the speed of the reaction. Enzymes are proteins which means that anything that disrupts this structure such as high temperature or change in pH will affect the enzyme activity. There are many factors affecting enzyme action for example temperature effects them‚ if the Increasing the heat gives molecules more kinetic energy so they vibrate this can then
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Enzyme Lab: Peter Kuetzing – 10/4/2012 – F Block 1. How does changing the concentration of enzyme affect the rate of decomposition of H2O2? When more enzymes is added the rate of reaction speeds up. In this case‚ H2O2 will produce more O2‚ in return the kpa/min will go up. 2. What do you think will happen to the rate of reaction if the concentration of enzyme is increased to five drops? Predict what the rate would be for 5 drops. I think that the rate of reaction will slightly increase from
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MPhil Internal Auditing IOK 821 – Communication Management Student No:xxxxxx Individual Assignment: Increasing the relevance/value of the internal audit function . Table of Contents 1. Introduction In this assignment will focus on how to increase the relevance/ value of the internal audit function in an organisation through the various aspects of communication. Drent ( 2002)‚ states that on daily basis internal auditors are faced with challenage to state their case
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Individual Assignment VALUATION & FINANCIAL MODELLING Hà Hải Định (SB00961) Contents Executive Summary 3 Part 1: Overview of the Japanese Government Bond Market 3 Process of issuance of Government Bonds 4 How Government Bonds are traded in the market 4 Some statistic data about the Government Bond market during the past 5-10 years 5 Part 2: Compare with the Vietnamese Government Bond market 1 - The differences between the two markets 1 - Advantages and Disadvantages of Vietnamese Gov Bond
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GS1: Culture History Geography #1: History and Culture 1. Indian culture will cover the salient aspects of Art Forms‚ Literature and Architecture from ancient to modern times. | Same as usual. NIOS‚ IGNOU tourism studies‚ Spectrum book on Culture. | 1. Modern Indian history from about the middle of the eighteenth century until the present- significant events‚ personalities‚ issues 2. The Freedom Struggle – its various stages and important contributors /contributions from different parts
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Data Collection: Mass of FA1 | Mass of empty weighing bottle and FA1 (±0.001) /g | 5.821 | Mass of empty weighing bottle (±0.001) /g | 4.321 | Mass of FA1 (±0.002) /g | 1.500 | Volume of FA3 prepared = 250.00 ± 0.12 cm3 Volume of FA3 used for titration = 20.00 ± 0.06 cm3 Titration of FA3 against FA2 | | Run 1 | Run 2 | Run 3 | Final volume of FA2 (± 0.05) /cm3 | 25.30 | 25.40 | 25.45 | Initial volume of FA2 (± 0.05) /cm3 | 0.00 | 0.00 | 0.00 | Volume of FA2 used (± 0.10) /cm3
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El Salvador’s Civil war: 1979-1992 * The massacre of el Mozote 1981 * A town called el Mozote near the border of El Salvador and Honduras * The massacre was caused by the government of El Salvador * During the civil war‚ the rebels were known as the guerillas * Supported the left-wing * Guerilla- a member of an irregular usually military or paramilitary unit operating in small bands in occupied territory to harass and undermine the enemy‚ as
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Enzyme Kinetics Marcos‚ Nelissa S. Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines ABSTRACT The rationale of the experiment is basically founded in the concept of reaction rates as affected by enzyme‚ and how the enzyme works is competed by a competitive inhibitor‚ thereby impeding the forward reaction. In this experiment‚ o-diphenol oxidase‚ an enzyme that causes the browning in fruits‚ was extracted from banana and reaction rate of this was established
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Virtual Lab Enzyme Controlled Reactions Worksheet Which of the following does NOT apply to an enzyme Catalyst Inorganic Protein All of the above apply to an enzyme When an enzyme catalyzes a reaction Substrate(s) bind in the active site Products bind in the active site The shape of the enzyme remains unchanged The enzyme is consumed by the reaction Which of the following would interfere most with the ability of an enzyme to catalyze a reaction Reduced concentration of substrate available Reduced
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Factors which Affect the Activity of the Enzyme Catalase Purpose: Must include: background information about concepts involved in the lab‚ statement of purpose of the lab identification of independent and dependent variables. A hypothesis is often not necessary or appropriate. Enzymes are proteins that speed up chemical reactions in cells. They break down molecules called substrates. Each enzyme has only one substrate that it breaks down. Enzymes are produced in the cells of the body
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