closely linked genes) and collectively form a blood group system. Blood types are inherited and represent contributions from both parents. II. Materials Antisera A and B Whole peripheral blood Applicator sticks III. Methodology 1. Place two drops of unknown blood types separately on each side of a clean glass slide. 2. Add a drop of antiserea – A to one drop of blood and one drop of antisera – B to another drop of blood. 3. Mix the blood antiserea suspension using separate applicator
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Synopsis: The main aim of the experiment is to find out the amount of calcium carbonate in toothpaste through back titration since calcium carbonate does not dissolve in water. A roughly weighed amount of calcium carbonate is mixed with hydrochloric acid and then titrated against sodium hydroxide. When the indicator turns from pink to orange‚ the volume of sodium hydroxide used is taken down. After doing some calculations‚ the average percentage of calcium carbonate in toothpaste is 19.2%. This average
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TITLE: Toxicity Testing and Determining the LC50 INTRODUCTION: Our main objective for this experiment was to determine which three chemicals were going to be the most toxic to the brine shrimp by adding drops of vinegar‚ bleach and ammonia to the controlled water. We found that the vinegar was the most effective and the quickest. The ending results were very interesting when being compared to our hypothesis and we learned that some chemicals can react faster than others and each contains a different
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In this local experiment‚ the goal was to use a polyacrylonitrile (PAN‚ (C3H3N)n) in addition to a chalcogel. This chalcogel is efficient at adsorbing I2 gas. Although just the chalcogel itself isn’t mechanically stable especially if it is to be used in the field for actual radioactive iodine capture. By creating a hybrid substance with the PAN and the chalcogel in a mixture‚ the theory is that they can create a mechanically stable efficient iodine capture method. This experiment did not study the
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like Calvin‚ and working at McDonalds‚ or who really had aspirations of laboring at the local Shell station? This is not always the case‚ a lot of people actually decide what they want to be‚ then actually accomplish their career goals. Most people‚ when searching for a career‚ usually pick something that they would enjoy‚ rather than something that they hate to do‚ but pays well. There are all types of fulfilling jobs such as doctors‚
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BIOL 1208 Writing Assignment 1 Cover Sheet I certify that the writing in this assignment is my individual work and is my intellectual property. It does not contain the ideas or writing of other individuals/authors. Sarah SanAngelo March 4‚ 2015 Author Date 8 Lab Section # Alex Fry Lab Partner BIOL 1208 Writing Assignment 1 Results Worksheet Lab Topic: Temperature Introduction: In this experiment‚ water and potato enzymes were mixed
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University BUS 302- Management Concepts Professor: Justin U. Harris Ph.D. Assignment #1 Comparing Two Businesses Authors Note James M. Gordon‚ Strayer University Correspondence concerning this paper should be addressed to James M. Gordon‚ E-mail: g2gretire@yahoo.com Assignment #1 Comparing Two Similar Businesses Amazon.com‚ Inc. (NASDAQ: AMZN) with a +$100 billion market capitalization is a multinational electronic commerce
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“Comparing Poems & Short Story’s” Comparing short stories with poems can be an interesting way to learn literature. Things to look for are similarities in themes‚ the events that take place‚ the meaning of the poetry‚ and similar emotions or outcomes from what was read. The three pieces of literary work that will be discussed and compared are Kate Chopin’s “The Story of an Hour”‚ Sherman Alexie’s “Grief Calls us to the Things of This World”‚ and Alfred Lord Tennyson “In Memoriam”. The point
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Three careers I would like to do take when I am older are: Music Studio Manager‚ Music Engineer‚ and Game Developer. These 3 careers are the ones I would like to take or just one of the three. They are careers that include many things I like to do. I love to make music and I would love to make games. They would do a really good job in the future. As a Music Studio Manager‚ I would be able to play around with music and sounds. As a musician‚ I think that would be one of the best jobs there is to
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Use ONE analytical framework to compare and contrast TWO art works. One artwork must have been produced before 1970 and one produced after 1970. Analytical framework: Formal Framework Artist’s name: Rene Magritte Title and date: The Companions of Fear 1942 Artist’s name: Peter Booth Title and date: Untitled 1976 What you see is what you get in Rene Magritte’s artwork ‘The Companions of Fear 1942’. Magritte uses minimal dull colours though he changes tones within his colours to create shadowy
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