The purpose of this lab was to determine the concentration of NaCl or sodium chloride that is isotonic to elodea cells. First off‚ what is osmosis? Osmosis is this huge net of molecules moving through semi-permeable membrane to high concentration to direction where everything becomes balanced. This brings us to what osmolality is. Osmolality is related to osmosis and we know that osmosis has something to do with water so that being said‚ osmolality is number of osmoles of solute per liter in solution
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and also to prepare slides for observable bacteria culture from yogart. Procedure: Exercise 1: Using the Microscope - Viewing Prepared Slides I started out by reading and reviewed the science lab safety reinforcement Agreement and the instruction to oil immersion lens. After setting up my lab station I view the six prepared slides with 10x and 40x objctives lens. In each slide the differences was magnification and the 40x lans gave a clearer look of the specimen. The observation of slide e
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Darwin’s Finches Lab In this inquiry lab‚ we explored natural selection using a laboratory. We wanted to see what was the effect of the type of food available on the frequency of different types of bird beaks. Our hypothesis was that If the type of the food available changes‚ then the frequency of beak types will change‚ because birds with beaks more suited to the available food will be more successful over time. Variables: Independent Variable: type of food available
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One of the key outcomes of the fundamental managerial function of planning is strategy formulation. Planning identifies the organisational goals and paves the way for selecting an appropriate strategy‚ which is essential for success. Strategy exists at the corporate‚ business and functional levels and all three levels must coordinate in a coherent way to be able to meet the organisational goals. The chosen strategy must then be supported by an appropriate organisational structure to be effectively
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The Virtual Lab – ELISA Test Lab: Immunology 09/04/2013 Instructors: Dr. Charlie Wilson Written by: Dipen Patel I. Objective: The purpose of the lab was to learn the procedure of performing an ELISA test to determine whether a particular antibody is present in a patient’s blood sample. ELISA is an abbreviation for “Enzyme-linked Immunosorbent Assay." II. Introduction: The interaction of antigen and antibody outside the body can be used to determine if patient
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Option Trading Strategies and Their Effectiveness in the Indian Market The project starts with introduction to: * Overview of Derivatives and mainly Options. * The working and mechanics of options and how they help in hedging and trading. * History of Options with respect to Global & Indian Markets. * The advantages of Options The project mainly aims to cover the conceptual and theoretical background of the study including option terminology‚ option payoffs‚ payoff profiles
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to have in the body. A substrate is the material that is being broken down. In this case‚ the substrate would be hydrogen peroxide. The catalase‚ located in the liver‚ is being used to break down the substrate. Problem The purpose of this lab is to see if the enzyme‚ catalase‚ can be manipulated. We are testing the effects of pH‚ temperature and enzyme concentration. Hypothesis Controlled When we add peroxide to the liver it will bubble a lot and break down faster. When we add peroxide
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EC 12/19‚ 2010 Forensics Period 5 Lab: Make your own Dental Impression I. Objective: The objective of the lab “Look and Record” was to identify the castings of your own teeth. The lab was also used to see how important forensic odontoloogy really is. What can a forensic odonotologist see in a dental impression cast that can help identify an individual? II. Background: Forensic odontology is important in all cases. Impressions can determine many things in a case.
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Chapter 5 The Five Generic Competitive Strategies Screen graphics created by: Jana F. Kuzmicki‚ Ph.D. Troy State University-Florida and Western Region 5-1 McGraw-Hill/Irwin © 2005 The McGraw-Hill Companies‚ Inc. All rights reserved. 5-2 McGraw-Hill/Irwin © 2005 The McGraw-Hill Companies‚ Inc. All rights reserved. “Competitive strategy is about being different. It means deliberately choosing to perform activities differently or to perform different activities than rivals to deliver a unique
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Article review :What is Strategy?(Michael E. Porter) We know ‚ Operational effectiveness means performing the activities required for producing a product or delivering a service better—that is‚ faster‚ or with fewer inputs and defects—than rivals. Companies can reap enormous advantages from operational effectiveness (as illustrated by the example of Japanese firms). But from a competitive standpoint‚ the problem with operational effectiveness is that best practices are easily emulated. Such
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