Lab Chapter 4 4.1.1 Exercise: Standards are important for NIC‚ Connectors and Media‚ because of the Stability‚ Consistency‚ and Minimization of packet errors. 4.1.2 Exercise: Why is it so low when the capacity for transmission electricity on the copper wire is so high? Because‚ due to truncation on the transmission of voltage with an electric current. 4‚1‚3 Exercise: It’s used in the Healthcare facilities‚ because it’s more fire resistance. 4.1.4 Exercise: Category | Maximum Speed | Application
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HYPERLINK "http://eduweb.com/portfolio/artofcrimedetection/" \t "_blank" The Art of Crime Detection <- your first lab link What do the left and rights sides of the brain do? Which side of the brain does a police sketch artist use when creating a suspect sketch? The left side sees and interprets the world in symbols and languages. However the right side interprets it in terms of space and shape. In the activities‚ you are asked to help draw a sketch of the suspects. How did you do? Was it easy
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Enzyme Catalysis Abstract: Catalysis is an enzyme that decomposes hydrogen peroxide into oxygen and water. In this lab we will conduct a series of experiments to determine the affects of; pH‚ temperature‚ and concentration change on such catalysis. After completing the experiments we determined that catalase works most efficiently when in a 27°c‚ 50% (5 ml of catalase – 5ml of water)‚ and a normal body pH of 7°. By: Patrick Jawien Course Code: SBI 4U Performance Date: 25 September 2012
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April 4‚ 2014 How Environment Can Effect Enzymes Introduction: In a chemical reaction there sometimes can be a catalyst present known as an enzyme. An enzyme is a protein that speeds up a chemical reaction by lowering the amount of activation energy required to start the reaction. By lowering the activation energy‚ more of the substrate is able to participate in the reaction‚ speeding it up. Enzymes are substrate specific. The substrate is what the enzyme bonds to. That is to say that enzyme A will
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performed to provide the fermentation abilities‚ presence of particular enzymes‚ and biochemical reactions. Qualitative observations were made on the tests in identification process. The data from experimentation provided sufficient results to suggest that the identity of unknown bacterium was the gram-positive spore forming bacteria‚ Bacillus Subtilis. Introduction. One of the main responsibilities of a medical lab is to determine the identity of pathogenic bacteria. It is important to determine
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unimolecular dissociation step‚ a proton from one of the adjacent carbons is captured to reform the acid catalyst‚ and the elimination reaction is complete with the formation of the double bond. Water is distilled out of the reaction to promote a high yield of 4-methylcylohexene. By removing water‚ the reaction is forced in the forward direction due to Le Châtelier’s Principle. In order to determine
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increased potassium concentration in the CPR solution and the transport of the solution into the tubule (figure 1). The least tubule transport occurred at 0mM potassium (score of 0) and the most tubule transport occurred at 10mM potassium (score of 4) (figure 1). There was a strong positive correlation (R2=0.9871) between increased sodium concentration in the CPR solution and the transport of the solution into the tubule (figure 2). The least tubule transport occurred at 0mM sodium (score of 0.083
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4-nitroaniline had a percent recovery of 18.67% and naphthalene had a percent recovery of 80%. Naphthalene had a relatively high percent recovery‚ and the loss of product can be explained by error inherent. The low percent recovery of 4-nitroaniline is mainly due to the fact that anhydrous sodium sulfate was accidently added to the flask. Therefore‚ some product was lost as the aqueous solution with the protonated 4-nitroaniline reacted with the drying agent. However‚ more errors to explain the results
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Lab Questions Unit 4 1. Who were the Poor Clares? Why is it somewhat surprising that they were accomplished musicians? Poor Clares were nuns from a catholic church. It is surprising that they were skillful musicians because they secluded themselves in the church. So people didn’t know what they were doing. When they did come out it shocked everyone. 2. What is a chanson? A chanson is a French song. 3. What is the song "Five Knacks for Ladies" about? What type of song is it? The song is saying that
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GGS 103: Human Geography Summer Session A 2013 Instructor : Patricia Boudinot Email: pboudino@gmu.edu TA: Aaron Mulhollen Email: amulholl@masonlive.gmu.edu Virtual Office Hours: By appointment or Skype. I am available every day for student inquiries. I will respond to student inquiries within 24 hours Honor Code: “Students members of the George Mason University community pledge not to cheat‚ plagiarize‚ steal and/or lie in matters related to academic work.” In this course‚ you are not to:
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