IGCSE London Examinations IGCSE Anthology for English Language (4355) For examination in May and November 2005‚ 2006‚ 2007 April 2003‚ Issue 1 delivered locally‚ recognised globally Anthology Anthology for English Language (4355) London Examinations IGCSE Edexcel is one of the leading examining and awarding bodies in the UK and throughout the world. We provide a wide range of qualifications including academic‚ vocational‚ occupational and specific programmes for employers. Through
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Aim: The aim of this experiment is to investigate the process of Electrophoresis and successfully analyse DNA fragments. Hypothesis: That the experiment will show the visual representation of DNA proteins‚ and that the shorter the band the further is will travel. Background: Restriction enzymes are DNA-cutting enzymes found in bacteria‚ which cut DNA into smaller fragments. A restriction enzyme recognizes and cuts DNA only at a particular sequence of nucleotides‚ known as restriction sites
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IGCSE REVISION NOTES The basic economic problem: scarcity and exercise of choice . igcse economics - Scarce resources & unlimited wants This is the reason for the existence of this subject. In reality most resources are scarce. Similarly individuals and nations have unlimited wants. [pic] The Basics [pic] Scare Resources There are only a limited number of resources such as workers‚ machines‚ factories‚ raw materials etc. Yet there are a number of different ways in which they could
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communication will be assessed in your responses to Sections B and C – you should take particular care on these questions with your spelling‚ punctuation and grammar‚ as well as the clarity of expression. Copies of the Edexcel Anthology for IGCSE English Language and IGCSE English Literature may not be brought into the examination. Dictionaries may not be used in this examination. Advice Read each question carefully before you start to answer it. Keep an eye on the time. Try to answer every question
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IGCSE COURSEWORK - CHEMISTRY Name:Alessia Rovegno Class: S3scA Teacher: Mr tinwin Date:1-3-13 Experiment number: Ch 3 Title: Which is the Best Fuel? Mark awarded: C1 Coursework checklist (Following instructions) | Needed for | Student | Teacher | Comments | Follows written‚ diagrammatic or oral instructions to perform a single practical operation –measures water vol | 2 | | | | Use familiar apparatus and materials adequately and safely – safety glasses | 4 | | | |
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conjunction with the question papers and the Report on the Examination. • CIE will not enter into discussion or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the November 2004 question papers for most IGCSE and GCE Advanced Level syllabuses. Grade thresholds taken for Syllabus 0418 (Information Technology) in the November 2004 examination. Component 2 maximum mark available 80 minimum mark required for grade: A C E F 48
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Josh P. AP Biology 12-10-13 Lab Writeup The Effect of Transformation of pGLO in Bacteria Background/Objectives/Hypothesis: Genetic transformation is a process that primarily is inserting new DNA into an organism to change that organism’s trait. This process has many useful benefits when used correctly in different organisms. In this lab‚ bacteria was transformed by inserting DNA for Green Fluorescent Proteins. The DNA for these proteins were taken from bioluminescent jellyfish Aequorea
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To what extent is the marketing strategy of Swatch different to Omega Content P3 ------------------------------------ Introduction P4 ------------------------------------ Theory P6 ------------------------------------ Research Plan P7 ------------------------------------ Questionnaire P8 ------------------------------------ Target Market P9 ------------------------------------ Product P12 ---------------------------------- Price P13 ---------------------------------- Place P15 ----------------------------------
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Bio1. Explain the significance of the principle of competitive exclusion. ............................................................................................................................................... ............................................................................................................................................... .......................................................................................................................................
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What is passive transport? Passive transport is the movement of substances across the cell membrane without the use of energy by the cell. During passive transport‚ substances move down their concentration gradient‚ hence no energy is required. Passive transports can happen through three different channels‚ namely 1. lipid bilayer 2. pore protein 3. carrier protein SIMPLE DIFFUSION What is diffusion? Diffusion is the movement of particles from a high density region to a low
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