"Ib biology extended essay" Essays and Research Papers

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    Cell Respiration & Photosynthesis BIO STUDY GUIDE (Ch. 9.1-9.5‚ 10.1-10.3) I) CELLULAR RESPIRATION A) Catabolic Pathways A.1) Fermentation: partial degradation of sugar that occurs w/o oxygen A.2) Cellular Respiration: oxygen is used A.3) Redox Reactions (Oxidation-Reduction that exchanges electrons) Oxidation: loss of electrons (energy must be added) Reduction: addition of electrons. (-) charged electrons added to atom reduce amount of (+) charge of that atom A.4) Stepwise Energy Harvest

    Free Photosynthesis Cellular respiration Adenosine triphosphate

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    Animal Farm Extended Essay

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    Johnson 1    Ramel Johnson  English 2  Mrs.Widemon  Friday‚ November 22‚2013  Animal Farm Extended Essay  The idea of rebellion is planted by Old Major‚ who is at the end of his life; he has a vision  of a farm owned by Animals‚ who work together for the common good. His ideas are taken and  expanded by the pigs‚ led by Snowball and Napoleon; Snowball is an idealist‚ while Napoleon  seeks personal power. When Jones forgets to feed the animals‚ they rebel and drive all the  humans off the farm

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    Star Wars Extended Essay

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    between the two Star Wars trilogies. The terms of measurement used to support this point are the utilization and technical progression of computer generated imagery used in set design and the physical creation of characters. The sources used in this essay include the films Star Wars: Episode V and Star Wars: Episode III. Additional primary sources used include interviews from bonus DVD documentaries with director George Lucas. The thesis‚ over the course of the Star Wars saga there is sufficient evidence

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    My Essay - Ib

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    1. Introduction The aim of this report will be to critically evaluate the merits of targeting customers in an emerging market‚ keeping this in mind this report will attempt to analyze the possible constrains a multinational company may have to face when introducing its products or services (going into business) to an emerging market. For this purpose we have used India as an example‚ the first section of this report will provide a brief introduction to India and explore the viability of a multinational

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    TOK ESSAY - IB

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    When should we discard explanations that are intuitively appealing? Intuition is a moment of insight when one makes decisions without going through any conscious or deliberate process of reasoning. The process of intuition isn’t fully understood‚ sometimes referred to as a ‘gut feeling’ and it is a phenomenon which can only be explained by the sub-conscious‚ or by accepting that sometimes knowledge is not procured by an active systematic process. There are several types of intuition – core intuitions

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    Biology Essay

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    Title: Grass Growth Effect Jessica Suarez Option A: Observation: During the winter‚ you spread salt daily on your driveway to melt the snow. In the springtime‚ when the lawn begins to grow‚ you notice that there is no grass growing for about 3 inches from the driveway. Furthermore‚ the grass seems to be growing more slowly up to about 1 foot from the driveway. Question: Might grass growth be inhibited by salt? My hypothesis is that the grass growth in being inhibited by salt. A typical

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    Pulley System Extended Essay

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    INTERNATIONAL BACCALAUREATE EXTENDED ESSAY PHYSICS The simple Pulley system and its efficiency Research Question: “How does the length of wire and thickness of wire affect the efficiency of Atwood’s machine?” NAME: MUHAMMAD HARIZ BIN MD YUSUF MAY SESSION 2013 CANDIDATE NUMBER: 002348-086 CENTRE: MARA COLLEGE SEREMBAN‚ JALAN AMINUDDIN BAKI‚ 70100 SEREMBAN‚ NEGERI SEMBILAN‚ MALAYSIA. NUMBER OF WORDS: 3592 NUMBER OF PAGES: 34 Abstract The thickness and the length of wire

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    Animal Farm Extended Essay

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    l“Animal Farm” extended essay Animal Farm is an allegory of one of the most effective and important events of the modern world history‚ which is the Russian revolution‚ in which George Orwell the author of the book used animals to represent the main efficient characters and classes of the revolution. George Orwell drew extremely accurate and deep characters in his book Animal Farm‚ in which he created an allegory for the Russian revolution‚ he created very deep characters that he used to represent

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    Extended Amygdala

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    Determining the circuitry operant in the brain responsible for development of fear and anxiety is key to developing suitable treatments for the wide range of human anxiety disorders. The extended amygdala is a macrostructure in the forebrain that includes three key players in fear and anxiety-like behaviors: the basolateral nucleus of the amygdala(BLA)‚ central nucleus of the amygdala (CeA)‚ and bed nucleus of the stria terminalis (BNST). The BLA sends excitatory projections to both CeA and BNST

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    Biology Essay

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    Diffusion of Cell Size 2012 Kayla Szabo Loxton High School 2/20/2012 Rate of Diffusion Practical report Introduction: Diffusion is the movement of a substance from an area of high concentration to an area of low concentration. Cells need to utilise diffusion to exchange materials from outside of the cell to the inside of the cell for them to survive. Diffusion is a passive process‚ which means it doesn’t involve the need of energy. For a cell to survive it relies greatly on its size

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