REVIEW SHEET‚ EXAM 3 Chapter 6‚ Nutrition and Microbial Growth Define the four major modes of nutrition in microorganisms and distinguish among them in terms of energy and carbon sources The four major modes of nutrition are: 1. Photoautotrophs: (ex. Plants‚ some protozoa‚ & alegae) -microorganism which use carbon dioxide as a carbon source and light energy from the environment to make their own food. 2. Chemoautotrophs: -microorganism which uses carbon dioxide as a carbon source and
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Unknown Citizen Analysis "The Unknown Citizen" seems to describe story about the Unknown Soldier‚ a term used to recognize people whose bodies are found after a battle but cannot be identified. This poem begins by the word “He was found by the Bureau of Statistics...” It is describing a person referred to as‚ simply‚ "He." We take this to be "The Unknown Citizen‚" which makes sense because his name isn’t known‚ the ordinary average citizen in the modern industrialized urban society who has no individuality
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A Critical Analysis of ‘The Tale of the Unknown Island’ by José Saramago. | EN4903 | By Mr Drew Eaglesham | A Critical Analysis of ‘The Tale of the Unknown Island’ by José Saramago. ------------------------------------------------- ------------------------------------------------- Kirkus in 2010 called this story ‘a mischievous and thoughtful satire on ruling elites and bold dreamers‚ cast in the form of revisionist fairy-tale.’ This review could easily be applied to another story of Saramago’s
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the nineteenth century‚ the time in which Romanticism had a significant influence upon literature. The literary genre of romanticism has six main components: the individual‚ imagination‚ personal and social intuition‚ nature‚ emotion‚ and the unknown. The unknown is typically portrayed as death as throughout the time period in which Romanticism was prominent as death was a mystery. While humans can understand the events that occur whilst they live‚ they know nothing of what happens during death or after
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a known quantity of solid dissolved in solution. It may also be used to calculate the molar mass of an unknown acid or base. Purpose: I. Prepare a standard solution of sodium hydroxide II. Standardize a sodium hydroxide solution by using potassium hydrogen phthalate (KHP) III. When given whether the acid is monoprotic‚ diprotic‚ or triprotic ‚ determine the molar mass of the unknown organic acid. IV. Calculate the Molarity of the Soft drink. Materials: * 50 mL Buret
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Student name: Christopher Bowdoin Date: Thursday‚ November 01‚ 2012 Soldiers of the Tomb of the Unknown General Purpose: To inform Specific Purpose: To inform my audience about the soldiers who guard the Tomb of the Unknown Central Idea: Since 1937‚ the Tomb of the Unknown has been guarded 24/7 by an elite group of soldiers. INTRODUCTION I. Attention Material A. What where you doing at 0500 this morning? B. Lets imagine it is 0500 in Washington
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spectrometry. We will do this by making 2‚ 4 a DNPH derivative and checking the melting points. Theory: By Using specific methods of compounds detection‚ we can match an unknown compound with a known compound because similar compounds will display similar characteristics. In this experiment‚ identifications of the unknown ketone was accomplished using thin layer chromatography‚ melting point‚ and NMR spectrometry. Thin layer chromatography is very quick but sensitive way of determining the components
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an Unknown Compound Purpose: The purpose of this experiment was to separate a mixture of two or more unknown compounds and identify them based on their melting point and reactivity with an acid or a base. Compound studied/Reactions: The organic solvent used in this experiment was methyl t-butyl ether (MTBE‚ 2-methoxy-2-methylpropane). The unknown that dissolved in the MTBE‚ but was insoluble in water. MBTE is very volatile and flammable. It was determined in the experiment that the unknown was
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Unknown reports in microbiology are written in scientific format. Scientific writing is written differently from other types of writing. The results of the exercise or experiment are what are being showcased‚ not the writing. The purpose of scientific writing is not to entertain‚ but to inform. The writing should be simple and easy to understand. There is a specific style that must be followed when writing scientific reports. Scientific writing is typically written in the passive voice. The
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for this country‚ even though most of us are not grateful enough‚ They fight for the rights we have‚ each and every one of us‚ and they deserve our appreciation. I believe that the Unknown Soldier deserves just as much appreciation. The Wreath Ceremony would be an amazing honor to participate in and honor the Unknown Soldier and all this Soldier has given to protect us. This is truly an honor for whoever is chosen‚ I personally want to participate in the Wreath Ceremony because
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