To deduce if UV Radiation induced a mutation in the DNA of Serratia Marcescens and prevented the production of the red pigment called Prodigiosin. Hypothesis: Maybe the disappearance of red color in Serratia Marcescens is caused by the UV light which induces mutations in its DNA and is known as a common mutagen. Prediction: If UV light mutates the DNA of Serratia Marcescens then the red pigment colonies of the bacteria will no longer be produced. Independent Variable: Ultra Violet Radiation
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Case Studies Report: Victoria Chemicals This report will be covering the several capitals investment aspects in which are associated with the case – Victoria Chemicals PLC (A): The Merseyside Project‚ written by Robert. F. Bruner. Introduction In the case‚ Victoria Chemicals‚ a fictional company‚ were under the pressure of its investors to improve its performance as the earnings per shares (EPS) has decreased from 250 pence in 2006 to 180 pence in 2007. Victoria Chemicals is a producer
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Water Treatment Nanotechnology‚ the engineering and art of manipulating matter at the nanoscale (1-100 nm)‚ offers the potential of novel nanomaterials for the treatment of surface water‚ groundwater and wastewater contaminated by toxic metal ions‚ organic and inorganic solutes and microorganisms. Due to their unique activity toward recalcitrant contaminants many nanomaterials are under active research and development for use in the treatment of water. Nanotechnology water treatment
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Plastic Pollution & Management Topics To Be Covered • Introduction • Composition & Synthesis • Types of Plastic & Their Uses • Disadvantages • Statistics • Impact on Environment • Plastic Waste Management • Measures To Be Taken • Conclusion EEES Presentation │Topic- Plastic Pollution & Management│ CS-1 | Ankit Mishra | Arun Choudhary Introduction The word plastic is derived from the Greek (plastikos) meaning capable of being shaped or molded. Plastics are a range of synthetic or semi-synthetic
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Hydro-Fracking for Natural Gas Hydraulic fracking or hydro-fracking is the fracturing of rock to extract natural gases from the ground. To fracture the rock and extract the natural gases‚ a large amount of water‚ combined with chemicals‚ is pumped into the ground at high pressures to open up existing fractures. After this process‚ the gas can flow freely into the drilled gas well. However‚ Hydro-fracking should not be used because it destroys the land‚ air‚ water‚ and the health of the people.
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INSTRUCTOR: Mr. Konstantinos Kanellopoulos‚ MSc (L.S.E.)‚ M.B.A. COURSE: MBA-680-50-F12 Corporate Financial Theory SEMESTER: I‚ 2012 Revision for the Final Exam (with results) Konstantinos Kanellopoulos 12th December 2012 PART I EXERCISES FROM CHAPTERS 18-19-26-27-33 Exercise 1 – Chapter 18 “I was amazed to find that the announcement of a stock issue drives down the value of the issuing firm by 30%‚ on average‚ of the proceeds of the issue. That issue cost dwarfs
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Unit 23 BERTHING Ship handling operations include manoeuvring and controlling the vessel by means of engines‚ helm movements and tug assistance. Berthing means bringing a vessel to her berth until the ship is made fast. A ship may berth port or starboard side on or bow or stem on. The term “berth” refers to the quay‚ or wharf‚ or‚ pier or jetty where the ship comes alongside‚ but it may also mean a place in which a vessel is moored or anchored. The berthing and unberthing manoeuvres require
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reformate and pyrolysis gasoline. These are not usually transported but instead are blended or processed further on-site. Chemical plants are thus often adjacent to oil refineries. For example‚ light hydrocarbons are steam-cracked in an ethylene plant‚ and the produced ethylene is polymerized to produce polyethene. 2. What is full form of OPEC? Ans: OPEC is the Organization of the Petroleum Exporting Countries. It is an oil cartel whose mission is to coordinate the policies of the oil-producing countries
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oap and detergent‚ soap [Credit: © Photos.com/Thinkstock]substances that‚ when dissolved in water‚ possess the ability to remove dirt from surfaces such as the human skin‚ textiles‚ and other solids. The seemingly simple process of cleaning a soiled surface is‚ in fact‚ complex and consists of the following physical-chemical steps: Wetting of the surface and‚ in the case of textiles‚ penetration of the fibre structure by wash liquor containing the detergent. Detergents (and other surface-active
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CHAPTER 13 HOW CELLS OBTAIN ENERGY FROM FOOD 2009 Garland Science Publishing The Breakdown and Utilization of Sugars and Fats 13-1 Glycolysis is an anaerobic process used to catabolize glucose. What does it mean for this process to be anaerobic? (a) No oxygen is required. (b) No oxidation occurs. (c) It takes place in the lysosome. (d) Glucose is broken down by the addition of electrons. 13-2 Which of the following stages in the breakdown of the piece of toast you had for breakfast generates
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