occasionally both. What is a Double Merle and how are they created? A few things to keep in mind about the Merle pattern as you read. •Merle is a pattern not a color. •Merle is a bleaching pattern. •The Merle gene creates mottled patches of color in a solid color coat‚ blue or odd-colored eyes‚ and can affect skin pigment as well. •Merle is actually a heterozygote of an incompletely dominant gene. • Retrotransposon is responsible for the merle mutation in dogs. Double Merle’s are dogs who have
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with James Watson‚ came up with the idea that DNA was in a double-helix structure. Well‚ they were the ones that got the Nobel Prize in 1962. A huge part of the discovery of the double-helix structure should go to Rosalind Franklin. But‚ since she was a woman‚ she did not receive much recognition for her work. In 1952‚ Raymond Gosling‚ under Franklin’s guidance‚ took an X-ray diffraction image of DNA. This image proved that DNA was a double-helix. The experiment is posted below. As one can see‚ Photo
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The Importance of PICC Tip Placement and Vein Selection Jason Sylvia Western Governors University LUT1 I. Introduction: a. Audience Hook: Catheter occlusion is a mechanical complication that occurs in 2% to 18% of PICC insertions. (Turcotte S‚ 2006) The incidence of thrombus varied by placement site 10% brachial vein‚ 14% basilic vein and 57% cephalic vein. (Allen AW‚ 2000) Proper tip placement in the SVC decreases complications of the vessel and heart. (Furie B‚ 2008) b. Thesis
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Online Training and Placement PROJECT REPORT Submitted in partial fulfilment of the requirements for the award of the degree of Master of Computer Application [Software Engineering] University School of Information Technology GGS Indraprastha University‚ Delhi –6 TABLE OF CONTENTS CONTENTS PAGE NO. 1. TITLE OF PROJECT…………………………………………………….……2 2. ACKNOWLEDGEMENT……………………………………………………...3 3. CERTIFICATE…………………………………………………………………4
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Introduction to Book-keeping Fill in the blanks in the following sentences from the selection of terms given at the bottom of the page. 1 The recording of accounting data is known as . 2 A change in the position of a business‚ i.e. the transfer of value from one to another‚ is a . 3 A person to whom money is owed for goods is a . They have given the firm ___________. 4 A person who owes money to the firm is a . They are in ______ to the firm. 5 Resources supplied by the owner is called ____
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rate of reaction (mol dm-3 s-1) for the following chemical reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Research question: How does altering concentration (mol dm-3) of hydrochloric acid (HCl) affect the rate of reaction (g/s) for the following reaction: CaCO3(s) + HCl(aq) CaCl2(s) + H2O(l) + CO2(g) Background information: The reaction between calcium carbonate and hydrochloric acid is an example of a neutralization reaction between an acid and a base. Neutralization reactions involve
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High School Students’ Conceptions about Energy in Chemical Reactions (focusing only in exothermic and endothermic reactions). Aim The aim of this study is to investigate students’ understanding of the energy concept in chemical reactions particularly in endothermic-exothermic reactions. Both qualitative and quantitative methodology was used for this investigation. A twenty-item multiple choice test was developed about the topic to measure the students’ understandings. This concept test was
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metals arranged in order of their reactivity based on displacement reactions‚ reduction of their oxides by hydrogen or carbon‚ the relative ease of decomposition of their compounds and reactions with oxygen‚ dilute acids and water. The higher up a metal is in the reactivity series‚ the more reactive it is. In the experiment conducted‚ the three metals‚ magnesium‚ zinc and copper each had to undergo displacement reactions and reactions with water‚ oxygen and dilute acids‚ to arrange them in the order
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Title Experiment 17 Reaction Kinetics- Determination of the Activation Energy of the Reaction Between Oxalic Acid and Potassium Permanganate. Objective To determine the activation energy of the reaction between oxalic acid and potassium permanganate. Theory and Background Activation energy is the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport. In terms of the transition-state
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Coupled Reactions Louella Rose E. Tan‚ Frances May L. Coralde Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines Results and Discussion A combustion reaction is a reaction that liberates heat and light. Magnesium is a stable element and reacts violently with evolution of much heat and light. The reason the magnesium burned in carbon dioxide was because it combined with the oxygen in the CO2 leaving elemental carbon behind. CO2(g) C(S) + O2(g)
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