Biology Enzymes IA Design Introduction: Enzymes are globular proteins‚ they are responsible for most of the chemical activities of a living organism. They act as catalysts‚ substances that affects the reaction of other substances without being destroyed or altered during the process. They are extremely efficient in the body system of living organisms‚ one enzyme may catalyse over a thousand chemical reactions every second. But there are certain conditions that need to be fulfilled in order for the
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GPS AND TRIANGULATION GPS calculation works on the principle of the receiver (example the handheld GPS receiver on car or mobile) calculating the distance of that receiver from a set of known points. 1) The receiver needs to receive a straight line signal (also called line of sight) from the known point without reflection. The best things that can do that are satellites overhead. 2) To enable that‚ the US department of defence has setup 24 low earth orbit (LEO) satellites. They are called the
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Design IA Research Question How Does Increasing the Intensity of Exercise Affect Respiratory Rate? Hypothesis My experiment will involve sprinting which is a very demanding and fatiguing sport. In order to increase the intensity of it‚ I will be increasing the weight the subject has to carry as he sprints. My hypothesis is that as you increase the weight‚ the respiratory rate will also increase. At rest‚ the average breathing rate for adults is 12-24 breaths per minute and for new born babies
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controlled release of energy from organic compounds to form adenosine triphosphate (ATP). The type of respiration that occurs is called aerobic respiration. It occurs when glucose and oxygen are present. It can be summarized by the equation: . Enzymes play a very significant part in respiration. During the different stages of respiration‚ enzymes that are often found in the matrix of the mitochondria are used to speed up reactions in the body by reducing a reaction’s activation energy‚ which means that less
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Introduction A youth club is a place where young people meet and participate in various activities. Many youth clubs are set up to provide young people with activities designed to keep them off streets and out of trouble‚ and to give them an interest in different activities. Some youth clubs can have a particular compelling force‚ such as music‚ guidance or characteristics such as determination. The Central Village Teens’ Ministries; a small youth club within the church is no different. The Central
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School: Cairo American College Main Essay: 1848 words Executive Summary: 198 words table of content Executive summary 2 Research proposal 3 Action plan 5 introduction
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with numbers. Mathematic is my favorite subject since I began to study. My mother is an accountant‚ and my father is a civil engineer. The first thing that I teach me was to count 1 to 10 with only one year and half. Math is my favorite subject‚ for three reasons‚ this subject-matter pushes me to think carefully‚ be organize when solving math exercises‚ and the most important numbers are easy to me. For these reasons I enjoy every single day in my job. First of all‚ it helps me in my life
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EDEXCEL FUNCTIONAL SKILLS PILOT Maths Level 2 Chapter 1 Working with whole numbers SECTION A 1 Place value and rounding 2 2 Negative numbers 4 3 Factors and multiples 6 4 Estimating and checking 8 5 Tips for calculating 11 6 Remember what you have learned 13 Pilot material only – see introduction before use © Pearson Education 2008 Functional Maths Level 2 • Chapter 1 Draft for Pilot Working with shape and space 5 EDEXCEL FUNCTIONAL
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be attributed to the waves caused by the buildup of energetic vibrations. These energetic vibrations were built up from the bridge “taking energy from the steadily blowing wind” (Crowell). Eventually enough of these energetic vibrations built up to cause resonance within the system‚ causing the wave-like motion of the bridge. Energetic vibrations can be explained by using the example of a mass on a spring where potential and kinetic energy are involved. This system can be put into motion by “hitting
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Written Assignment Diploma Session May 2015 Reflective Statement Word Count: 397 words Written Assignment Word Count: 1‚485 words English A Literature HL Reflective Statement During the interactive oral‚ we discussed the main theme of the meaninglessness of human life that is present in The Stranger by Albert Camus. We emphasized mainly on Meursault’s detached and unemotional characteristics‚ especially when the jury uses this against him at his trial: “He stated that
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