What are Enzymes? Enzymes are proteins that quicken chemical reaction in our body. They are found in our digestive system‚ in the stomach mostly. They are there to speed up the process of breaking down food into molecules that provide nutrients to the body. Enzymes are made up of amino acids. The Digestive System: Many people believe that when you eat a meal it drops into a pool of stomach acid‚ and then it is broken down as it goes into the small intestine to have nutrients taken out‚ and then
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Option F: Microbes and Biotechnology Diversity of Microbe F.1.1 Outline the classification of living organisms into three domains. Three domains of living organisms: 1. Archaea - very primitive; live in extreme habitats 2. Eubacteria - more advanced 3. Eukaryota - all life forms with eukaryotic cells (have a nucleus) Use of ribosomal RNA sequences for classification rRNA is found in all cells rRNA is easy to isolate Analyzed to determine the exact sequence of nucleotide bases
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Environmental Systems and Societies Research Question: In terms of an ecological-footprint‚ do the members of SIS form a ‘large footprint’ and‚ if so‚ what steps can the school take to improve its situation‚ via Social Responsibility or otherwise? By Shoumi Mittra 003510-022 SVKM International School Word count: 3943 words Investigating SVKM International School and its ecological footprint Table of contents: Title | Page Number | Abstract | 3 | Introduction | 4 | * Research
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Victor Avianto (001863-018) IB Economics: Internal Assessment COMMENTARY 3 COVERSHEET Commentary number: 3 Title of extract: China lifts fuel price‚ raising inflation concerns Source of extract: BBC Date of extract: 21/02/2011 Word count: 746 words Date written: 20/03/2011 o Section 2: Microeconomics: Sections of the syllabus to which the commentary relates: þ Section 3: Macroeconomics: 3.3‚ 3.5 o Section 4: International
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Internal Assessment IB Physics-7 Mr. Parent 14 January 2012 I. Design • Purpose: o To determine how the surface area of a coffee filter affects the average velocity of the coffee filter from the same height. • Variables: o Independent Variable ▪ Surface area- The area of the surface after the folds have been made o Dependent Variable ▪ The Average velocity- calculated by measuring the time and dividing by
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I. Parts of a Lab Report 1. Introduction: a. Title b. Research Question c. Hypothesis d. Variables e. Control of Variables 2. Materials & Methods a. Materials b. Method 3. Data a. Data b. raw data c. uncertainty d. presentation e. processing data f. Graphs 4. Results/Conclusion a. Conclusion 5. Discussion a. Evaluation 6. References II. Other Help errors and uncertainty A. Design [pic] I. Research Question
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Principles of Biology Lab Exercise Enzymes: Catalysts of Life Instructor: Professor Alcendor By Shahid Rana Date: March 7th‚ 2013 Abstract: In this experiment we have demonstrated the function of enzymes. The whole experiment was devoted to understand how enzymes work as a catalysts and increase the chemical reaction without being used themselves. In general‚ enzymes are proteins that function as biological catalysts. These enzymes adhere to lower to amount of energy required for
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subject Title Page Your title should be 1/3 from the top of the page and centered • 12 font -- Times New Roman Your personal information should be included in the bottom right corner • Your full name (as it will appear on your IB Diploma) • Your IB Student Number • School Name (Glenfoest Secondary School) • Your subject area (ie. History‚ English‚ Chemistry) Format Structure • 1 inch boarder on all pages (2.5 cm) • 12 font Time New Roman • double space • Page Number –
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SBI 4U0: Enzyme Lab Purpose: To compare the action of the enzyme catalase‚ to a non-protein catalyst under different conditions. Observations: | | |Observations |Rate of Reaction |Interpretations | |A |Sand |- Sand piled up at the bottom of |0 |- There is no reaction between sand and| | |
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Literary Elements Plot Plot is the sequence of related events in a work of literature. It may be simple or complex‚ and it includes what characters do‚ think‚ and say. The word first used by Aristotle for plot in Poetics was mythos (origin of the word myth). According to Aristotle‚ plot was the "soul of tragedy": its "first principle." The general structure of plot is as follows: Exposition: gives information about settings and characters Conflict: struggle between characters or forces
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