Gram Negative Unknown Lab Report Abstract The Unknown Gram Negative bacterium inoculated in a Tryptic Soy broth medium was randomly selected from a group of other unknowns. In order to identify this unknown the seven different types of biochemical tests will be conducted on this unknown bacterium to identify it out of 6 possible bacteria; Escherichia coli(E. coli)‚ Enterobacter aerogenes (E.aerogenes)‚ Klebsiella pneumoniae (K.pneumoniae)‚ Proteus mirabilis(P.miranilis)‚ Pseudomonas aeruginosa(P
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Throughout this module‚ I learned that cognitive changes due to aging happens to everyone. The changes affect people at different points in their life‚ but it is a normal process. Cognitive changes in elderly adults affect the message sent from the brain to the five senses. The messages that five senses receive from the brain can be changed‚ making it harder to recover a name‚ word‚ memory‚ or to perform a task. Some examples of cognitive changes due to aging decrease their reaction time. It will take
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contain at least one technologically advanced product. Throughout the last decade‚ technology has created things that people 30 years ago would have never even imagined. These items start from as little as headphones to cell phones to computers to even 3D TVs. Technology has a negative impact in teenagers’ lives. This will be proven by taking a look at how technology interferes with teenagers academics‚ how technology creates a social barrier and how technology makes teenagers lazy and get health problems
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ENC 1101 The Negative Effects of Pornography The pornography industry is no stranger to our modern society. In fact it’s a trade that has produced over billions of dollars. According to National Center for Biotechnology Information‚ $57.0 billion world-wide and $12.0 billion in the United States to be exact. (Brigham Young University‚ 2014) Pornography may have the illusion that it promotes healthy sexual freedom to the public‚ but in reality statistics show the pornography industry has many more
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For Learning Centre use only Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Review Sheet Results 1. 2. Describe two Variables that affect the rate of diffusion. The two variables that affect the rate of diffusion are: A. The size of the molecule. The larger molecule will diffuse more slowly than the smaller molecule. B. The nature of plasma membrane. If the membrane is composed of lipid portion.‚ only lipid soluble molecules can pass through while water molecules
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Canadian citizens can be seen in the Canadian Criminal Justice System of today. Many criticize policing institutions of possessing excessive power where others feel that they do not have enough. Some feel the police do too little where the others feel police are too much of an interference. The question of when it is acceptable to sacrifice social freedoms in hope of overall comes down to the question of which is more effective: due process or crime control? Is what more police what Canada needs
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Ways in Which Technology Has Changed Over the Years Due to Technology Eric Bailey Class Is today’s technology a positive advancement? Over the past few years technology has taken over society. Computers are a magnificent feat of technology and growing necessity in the world we live in today. They have grown from simple calculators to machines with functions that are vastly outgrowing the human mind. Computers have become so common that almost every home has at least one computer
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Title of Lab: Effects of Temperature and Solvents on the Cell Membrane Developers of Lab: Adapted by James Kirby JD726‚ Jennifer Mortellaro JD449‚ and James Prockup JD575 from a publication by the Department of Biological Sciences at Western Michigan University‚ Kalamazoo‚ MI Overview of Lab: Description: The purpose of this lab is to illustrate the effects that temperature and solvents have on the cell membrane. Red beet tissue contains large amounts of betacyanin
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friction factor which varies with Re and pipe roughness . Blasius has shown that a line whose equation is may closely approximate the friction factor Reynolds’s number relationship for turbulent flow : ftheo. = ( 0.079 /Re0.25 ) -----------------------( 3 ) For laminar flow condition ‚the Hagen-Poiseurlle law yields the relation : ftheo. = ( 16 / Re ) ----------------------- ( 4 ) Apparatus : The laminar / turbulent pipe flow apparatus consist of a circuit through which the fluid is circulated
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Negative Effects of Prohibition Liquor was in everyday use. Parents were told by doctors to put alcohol on their finger and rub it on babies’ gums to reduce teething pain. The doctors also prescribed liquor to the elderly to reduce pain and aches. Some bosses paid their workers in alcohol and money (Lieurance). Prohibition broke down the economy and caused lots of problems. From here on‚ the 18th amendment prohibited alcohol to be sold‚ produced‚ or transported. This cut jobs and made people jobless
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