An investigation into the effects of temperature on enzyme action An enzyme is a biological catalyst that speeds up the rate of reaction in certain biological functions. They play a vital role in many aspects of human physiology and are necessary for the functioning of a number of systems‚ for example in the digestive system to help to break down food. All enzymes have a unique active site that can fit on to a particular molecular arrangement on a target substrate; a substance e.g. carbohydrate
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NURSING HOMES IN FLORIDA John Onyango1 & Angelica Tavarez 1 School of Architecture‚ University of Miami‚ USA‚ j.onyango@miami.edu 2 School of Architecture‚ University of Miami‚ USA‚ g.wang2@miami.edu Abstract It is estimated that temperature and humidity levels in Florida will increase on average by between 4° F and 11° F by 2080 due to effects of climate change. This will results in the characteristics of the indoor environment falling outside the comfort zone and an increased use
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Effect of Temperature on Content of Vitamin C Introduction A daily intake of Vitamin C is essential for humans. Without it‚ the disease scurvy develops as sailors‚ explorers and people during the long winters in the Northern hemisphere found before the time of Captain Cook. The British Navy started giving sailors lime juice to prevent scurvy on long voyages in 1795. Vitamin C is found in high levels in foods such as oranges‚ limes‚ lemons‚ blackcurrants‚ parsley and capsicums. Vitamin C is water
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Blank Blank English 1102 - 71 Professor Blank Blank 21 February 2013 Gun Control The second amendment states as follows: “A well-regulated militia being necessary to the security of a free state‚ the right of the people to keep and bear arms shall not be infringed” (Becker 9). The founding fathers of the United States agreed that the civilians of this country should have the right to bear arms. They believed that the government should be afraid of the people‚ not the people afraid of the
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insects‚ fish and worm. These animals rely on the outside environment for their body heat as they do not generate heat internally like a mammal or bird. Ectotherms have a variety of adaptations‚ many of them behavioural‚ to regulate their body temperature and keep it within the range in which they can be active; 10-30oC The Tiliqua or more commonly known as the blue-tongue lizard or just Blue tongue is the largest member of the skink family in Australia. There are six species of blue-tongued lizards
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This is a reflective assignment that will reflect upon a scenario that took place during the clinical placement of a student nurse in theatres. The assignment will focus on MRSA protocols in theatres‚ why it is important and how the use of reflection assists in the continuous professional development of a student nurse. Throughout the assignment the author will use the Rolfe reflective framework (2001‚ cited in Jasper‚ 2003) to explore what happened through out the scenario using the three stages
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The Question: Does temperature affect the elasticity of a rubber band? Our Hypothesis: We thought that in hot water that it will be the most elastic. Simply because hot water make things stretchy and moveable like balsa wood. Material: 1. Three Cups 2. Nine rubber bands (should be the same) 3. Cold Water 4. Hot Water 5. Room Temperature Water 6. Two pencils (you will see why later) 7. Four Ice Cubes 8. Water that is sitting in an indoor location 9. Stop Watch 10. Ruler Experimental 1. Take one cup
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CORPORATE CONTROL AND FIRM PERFORMANCE: DOES THE TYPE OF OWNERS MATTER? Muhammad Agung Prabowo* Universitas Sebelas Maret‚ Surakarta‚ Indonesia Abstract: The paper extends the ownership study by examining the different types of large shareholders in relation to its impact on organizational outcome in Indonesia using a dataset consisting of 190 non-financial companies listed in Jakarta Stock Exchange in 2002. The study investigates the effect of family ownership‚ foreign blockholder‚ domestic institutional
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Causes and Spread of infection Q 1.1 - Identify the differences between: bacteria‚ viruses‚ fungi and parasites. * Bacteria are unicellular‚ prokaryotic microorganism found almost in all kinds of habits. Some bacteria are beneficial like those involved in nitrogen fixation and some pathogenic‚ which cause diseases. * Viruses are unicellular‚ tiny organisms which is mostly composed of DNA (DeoxyriboNucleic Acid) and protein. Its body
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experiment was to determine the effect of temperature on the rate of movement of Porcellio scaber. Our prediction was that P. scaber would have faster rates of movement in hotter temperatures. We expected this response as P. scaber is an ectotherm. Hence‚ its body temperature is directly determined by the temperature of its environment (Mellanby 1939). Løkke and van Gestel (1998) stated that the rate of the metabolism is controlled by the environmental temperature for ectotherms. As seen by Wieser‚ cited
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