Day 1 Throughout the semester‚ I have learned multiple techniques for identifying bacteria. Learning how to gram stain‚ use specific media such as MacConkey agar‚ and test antibiotics to see which antibiotic would react best against a specific organism. All these techniques helped me prepare for the final lab‚ identification of an unknown bacterium. For the final lab‚ I received the organism “6A”. To start identifying this organism‚ I did a gram-stain to identify if the organism is gram positive
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Professional Standards do not allow a company’s auditors to also provide tax services and retain independence. There have been myriad restrictions placed on professional service companies by the SEC and PCAOB. These companies are restricted on the nonaudit services that the company’s auditors can provide clients. If a service company provides auditing services for a particular company‚ they are restricted in terms of other services that they can provide. These restrictions were not always in place
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Gram Staining Lab Introduction Gram staining is a very important technique used in biology labs all over the world. It is a technique used to differentiate types of bacteria using certain physical and chemical characteristics of their cell walls. Gram positive bacteria (which show up purple after the gram staining process) have a very thick layer of peptidoglycan where gram negative bacteria (which show up pink after the gram staining process) have a much thinner layer of peptidoglycan. One thing
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“The Inevitability of Fate” and “Love as a cause of Violence” both are revealed through the characters actions and language. Both Romeo and Juliet were known to be a “pair of star-crossed lovers.” The symbolic “stars” are representative of fate and how it brings two different beings together. However‚ Romeo’s defiance cast a tangible scar on his relationship with Juliet. Romeo’s thoughtless actions resulted in both Juliet’s and his death. After hearing of Juliet’s apparent death‚ Romeo states‚ “then
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vegetables come from their carbohydrates‚ more precisely in the form of starches. A 1-cup serving of ube yams contains 37 grams of carbohydrates‚ of which 5.3 grams are fiber‚ 0.7 gram is sugar and the remaining 31 grams are starches. Ube yams contain very little protein‚ about 2 grams per cup‚ and almost no fat. Using ube yams to prepare desserts increases their calorie content because of the added sugar and fat. Consume your yams baked‚ boiled or mashed to benefit from their nutrients without unnecessary
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Bacteria Classification By Gram Staining THE AMERICAN UNIVERSITY IN CAIRO BIOLOGY DEPARTMENT SCIENCE 453 : BIOLOGY FOR ENGINEERS REPORT No.1 Presented By : Karim A. Zaklama 92-1509 Sci. 453-01 24/2/96 Objective: To test a sample of laboratory prepared bacteria and categorise it according to Christian’s gram positive and gram negative classes and also by viewing it under a high powered microscope and oil immersions; classify its shape and note any special characteristics. Introduction: Bacteria
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How Much Water Does Epsom salts Contain? Purpose The purpose of the experiment was to find the percent of water in Epsom salts by heating it. To find the percent of water in a hydrate‚ the hydrate must be heated. The experiment did not only show how dehydration occurs‚ but this experiment also gives an accurate and definite portrayal of the amount of water that is removed Background Information A hydrate is any compound that contains water. An anhydrous compound is a hydrate in which the water
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COMSTU100: Assignment 1 Location: Blackboard—Course Materials—Assignments Watch My Big Fat Greek Wedding‚ and respond to the following questions. http://ffilms.org/my-big-fat-greek-wedding-2002/ 1) Based on your understanding of cultural variations‚ please compare the U.S. American culture and the Greek culture in the following dimensions (Word limit: Short Answer): Individualism/collectivism Power distance Please use examples from the movie to support your arguments. 2) Previous
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20/20 refers to perfect vision; though we can achieve this physically with our eyes (with glasses‚ contacts‚ & surgery)‚ we may not have a complete understanding in what we "see" in people and things. Not everyone can see eye to eye but we can at least try to get along. With Ruthie and Bill; Bill wants to argue and Ruthie does not. They find a way to get along in this long car ride with Bill preoccupied with figuring Ruthie out and Ruthie seeing strange things and voicing them out loud. Each
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Unit 1: Introduction to Biochemistry Lesson 1-4: Key Question How many electrons does Mg2+ have? (1 mark) Mg2+ has 10 electrons. A magnesium atom has 12 electrons with 2 of the 12 being valence electrons. Therefore the atom will lose the valence electrons which are located on the outermost shell to stabilize itself (outermost shell) as atoms tend to do what it easiest. Since magnesium lost 2 electrons it becomes positive as it is giving away electrons to stabilize other atoms. Hence magnesium
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