Vitamin C Molecule Investigation Thomas Philpott Introduction Vitamin C (ascorbic acid) is an essential component of human nutrition‚ as it is an antioxidant that the body requires. Having a deficiency in Vitamin C can lead to scurvy‚ a disease characterized by abnormalities in human bones and teeth. Fruits and vegetables are common sources of Vitamin C‚ notably oranges and citrus fruits. Cooking and the application of heat destroy the vitamin so such fruits must be raw in order to obtain the
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Career Investigate of Primary Teaching Description of career: Primary teachers are involved in the social‚ physical and intellectual development of the pupils in their class. Typical responsibilities include planning and preparing classes‚ running extra-curricular activities and checking pupils work. They also have to be informed about the aims and curriculum of the area being taught. Skills and Qualities: Primary teachers must have great communication skills with parents and students‚ good
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LOG INVESTIGATION 1. INTRODUCTION The following assessment aims to investigate logarithms and several different expressions. The following sequences (from now on referred to as P roblem1 ) is in the form of an = logmn mk ‚ where n represents the term number and an represents the given answer. 1. a1 = log2 8‚ a2 = log4 8‚ a3 = log8 8‚ a4 = log16 8‚ a5 = log32 8‚ ... 2. a1 = log3 81‚ a2 = log9 81‚ a3 = log27 81‚ a4 = log81 81‚ ... 3. a1 = log5 25‚ a2 = log25 25‚ a3 = log125 25‚ a4 = log625
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be different in terms of their processes and landforms. Introduction: My investigation is a study of hydrology‚ as I want to find out how and why a rivers channel‚ flow and valley characteristics change as you move downstream from its upper course to its mouth. These changes are represented in the Bradshaw Model (fig 1)‚ a fluvial model that describes changes in the river channel and flow characteristics between different courses along the river. Based on three factors‚ it is possible to infer
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Difference between private and public company structure under the Corporations Act Governance Foundations (1) Types of companies Public vs private Type of company Differences in regulation Regulated by Percentage of registrations - Limited by shares Sub-classified as small or large ASIC - Unlimited with share capital Small = Can be any size; some are very large - consolidated gross operating revenue < $25m - consolidated gross asset value < $12.5m The majority of registered companies
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HISTORICAL INVESTIGATION: CHARLES DARWIN Charles Darwin‚ one of the greatest intellectual master minds of the 19th century‚ was best known for his distinguished theories of evolution by the means of natural selection. His works‚ are one of the most respected and accurate understandings of the process of life and is the basis of modern evolution. Throughout this historical investigation‚ the main intentions presented are the environment in which Darwin produced the theory of evolution in and
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include or exclude evidence being tested. Each piece of evidence should be packaged and stored ready for transport and each piece of evidence should be separately packaged. These precautions are very important to have a successful crime scene investigation (A Guide for Investigating Bomb and Explosion Scenes: Evaluating the Scene‚ 2001). To decrease the risk of contamination the scene must be investigated as soon as possible. Fire accelerants and explosive powders can evaporate within hours or days
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Simpsons’ diversity index investigation Data table showing: the species number‚ quadrat species name‚ common name and the specific name of different plant species. Species number Quadrat species name Common name Specific name 1 L Bilberry Vaccinium mytillus 2 M Buttercup Ranunculus acris 3 N Common sorrel Rumex acetosa 4 O Hoary cinquefoil Pontentilla argentea 5 P Lesser Stitchwort Stellaria graminea 6 Q Osier Salix sp 7 R Rose Bay Willowherb Epilobium agustifolium
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Work Investigation Purpose: In this lab‚ you will work with a partner to investigate the force required to do work on an aluminum plate as you pull it at different angles. Materials: 1 aluminum plate String 1 kg mass (you might need to use two 500-gram masses) 1 spring scale Prediction: Before you begin‚ sketch a graph that shows your prediction of the relationship between the force and the angle you pull it at. In other words‚ what patter do you think the graph will demonstrate? Procedure:
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Title: Investigation in microtubule dynamic instability Introduction Microtubules are important for maintaining cell structure‚ intracellular transport‚ formation of mitotic spindle‚ as well as other cellular processes. Investigation of dynamics of microtubule assembly and disassembly allow us to understand the malfunction of mitotic spindle formation or other cellular processes. This experiment is divided into two parts; we are going to find out the critical parameters for achieving greatest average
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