Title: Enzyme Activity Aim: To investigate the activity of the enzyme catalase in liver and potatoes‚ and to investigate the effect of temperature‚ surface area‚ pH and certain chemicals on the activity of catalase. Equipment: Dilute hydrochloric acid solution x 1ml 10 volume hydrogen peroxide x 100ml Copper sulphate solution x 1ml Aluminum nitrate solution x 1ml Zinc nitrate solution x 1ml dilute NaOH solution x 1ml Mortar and pestle x 1 25ml Beaker x 1 Hot plate x1
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IAS 36 Impairment of Assets by Claudia Mezzabotta Dottore commercialista e revisore legale in Milan‚ Italy Member of IASCF SMEIG – London (UK) Member of EFRAG SME WG – Brussels (Belgium) November 5-6‚ 2012 “International Accounting” Course MIM Course UNITN Trento - Italy Objectives of IAS 36 • To ensure that assets do not exceed their recoverable amount • To define how recoverable amount is calculated • To indicate when impairment tests need to be conducted • To prescribe
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Summary of IAS 2 IAS 2 (Inventories) (International Accounting Standard) deals with inventory and stock in trade. Summary of IAS 2 (Inventories) is provided here in order to enable students and professionals to grasp spirit of IAS 2 (Inventories) in a short span of time. We shall start with definitions as these are very frequently used in our explanation of IAS 2 (Inventories) and very important too. Inventories are assets that are: * Held for sale in the ordinary course of business * In
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BIOLOGY Biology is the study of life -- life in all of its grandeur. From the very small algae to the very large elephant‚ life has a certain wonder about it. With that in mind‚ how do we know if something is living? Is a virus alive or dead? What are the characteristics of life? These are all very important questions with equally important answers. Characteristics of Life Living tings include both the visible worlds of animals and plants as well as the invisible world of bacteria and viruses.On
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AP Biology Lab: Catalase (Enzymes) Abstract In this laboratory exercise‚ studies of enzyme catalase‚ which accelerates the breakdown of hydrogen peroxide into water and oxygen. The purpose was to isolate catalase from starch and measure the rate of activity under different conditions. The laboratory was also conducted in association with a second laboratory that measured the effects of an inhibitor on the enzymes. Changes in temperature and pH along with Substrate Concentration and Enzyme
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Curriculum statement: Accounting Theory and Practice: ICB – South Africa Prescribed textbooks Vorster et al.‚ F (2007); Introduction to IFRS‚ LexisNexis‚ ISBN: 978 0 409 10107 2 (Should this not be the latest edition‚ please purchase the latest edition) AND Binnekade et al. (2008); (Cillers and Mans) Group Statements Volume 1‚ LexisNexis‚ ISBN: 9780409104363 (Should this not be the latest edition‚ please purchase the latest edition) PLUS: You need to work through the sample questions on consolidated
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GCSE Biology B General Certificate of Secondary Education Unit B731/02: Modules B1‚ B2‚ B3 (Higher Tier) Mark Scheme for June 2012 Oxford Cambridge and RSA Examinations OCR (Oxford Cambridge and RSA) is a leading UK awarding body‚ providing a wide range of qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications include AS/A Levels‚ Diplomas‚ GCSEs‚ OCR Nationals‚ Functional Skills‚ Key Skills‚ Entry Level qualifications‚ NVQs and vocational qualifications
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Investigating the Effect of Enzyme Concentration on Pectinase in the Production of Fruit Juice In this practical‚ I shall demonstrate the relationship between the concentration of pectinase and the amount of fruit juice produced accordingly in proportion. Apparatus: Apples Pectinase solution 10 x filter paper Knife or kitchen mincer Glass rod Water bath X 1 250 ml beakers X 2 Wash bottle of distilled water 100 cm^3 measuring cylinders In the case
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Life PowerPoint® Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero‚ updated by Erin Barley with contributions from Joan Sharp Copyright © 2008 Pearson Education‚ Inc.‚ publishing as Pearson Benjamin Cummings Overview: Inquiring About the World of Life • Evolution • Biology Response Evolutionary to the environment adaptation • Life is recognized by what livings things do • Biology consists of more than memorizing factual details
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Abstract This experiment was an alteration of Elizabeth Rauscher’s 1993 study on the Mozart effect. Instead of testing spatial ability‚ this experiment aimed to determine the effect of classical music on recalling‚ for the purpose of improving studying methods. We hypothesized that exposure to classical music during the encoding stage would have a significant‚ positive effect on recall. The participants for this experiment were an opportunity sample of high school seniors‚ 17-18 years
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