The Spot-Overlay Ames Test was used in the lab to find the mutagenesis of Diet Coke and ThermaFlu. Along with these substances three mutant strains of salmonella were also tested. TA 1535‚ TA 1537‚ TA 1538 all lacked the ability to grow the amino acid histidine unless reverted back by the potential mutagens. After the first week of testing‚ results showed that both of the potential mutagens‚ Diet Coke and ThermaFlu were in fact mutagenic. This was established if colonial growth was at least twice
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Student by a Test Score Introduction Students sit in humid‚ cramped classrooms‚ wrack their brains for answers‚ and complete sections of a test in the allotted amount of time for one thing that will define them: a number score. In 2001‚ Congress passed the No Child Left Behind Act (NCLB) that requires schools to administer standardized tests to students in order to determine if the school is meeting state education standards (Rettner‚ 2011). However‚ these standardized tests do not accurately
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The University of South Florida Contemporary Art Museum showcases a multitude of artists and provocative visual displays. Among the collection‚ is “Landscape of the Body” (Epilepsy Test)‚ by LaToya Ruby Fraizer. Fraizer‚ uses her photographs to express the struggles of her family‚ her mother’s ailments‚ and the social justice issues that have arose within her community. This particular piece is a representation of the relationship between her mother’s health conditions‚ and the availability to healthcare
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Test #3 Chapter 2: 1) What is matter? 2) What is mass? 3) Matter that has a uniform and definite composition is called a ______. Give an example. 4) A quality/condition of a substance that can be observed/measured without changing the substance is a ________ __________. Give examples. 5) What are the three states of matter? Put the correct state of matter in each box. 6) What is the difference between gas and vapor? 7) What is a physical change? Give an example. 8) A physical blend
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CONFIDENTIAL LG/OCT2010/BEL311 UNIVERSITI TEKNOLOGI MARA FINAL EXAMINATION COURSE ENGLISH FOR ACADEMIC PURPOSES COURSE CODE BEL311 EXAMINATION OCTOBER 2010 TIME 3 HOURS INSTRUCTIONS TO CANDIDATES 1. This question paper consists of two (2) parts: PART A: SECTION 1 SECTION 2 PART B: (1 Question) 2. (7 Questions) (7 Questions) Answer ALL questions from all parts in the Answer Booklet. 3. Do not bring any material into the examination room unless
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Cricket has become the unofficial national game of India. No other sport is as popular as cricket Cricket! Cricket Cricket! Switch on the television and you will find majority of advertisements with cricketers on most of the TV channels. Listen to young India talking and you will find the conversation centered only on cricket specially when India is playing a cricket match. With attendance in the faces hardly 50% the streets look deserted and they become a driver’s paradise. You can see groups
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Essay War‚ what is it good for? Absolutely nothing! Around the World everyday there is some type of war happening. War affect everyone and thousands or even millions die because of war. The problem or issue that I’m going to talk about is why war is morally wrong and can war ever be justified. This Essay will talk about many thing including the three traditions of thought that dominate the ethics of war and peace: Realism; Pacifism; and the Just War Theory. Another thing I’m going to talk about
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Chapter 1: Introduction to Quality TRUE/FALSE 1. People view quality subjectively and in relation to differing criteria based on their individual roles in the production-marketing value chain. ANS: T PTS: 1 DIF: Difficulty: Easy NAT: BUSPROG: Analytic TOP: A-head: Defining Quality KEY: Bloom’s: Knowledge 2. The transcendent definition of quality provides a means by which quality can be measured or assessed as a basis for practical business decisions. ANS: F PTS: 1 DIF: Difficulty:
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Variant I NAME__________________________ GROUP_________________ 3.FILE 3 LISTENING 1 TASKS PRESENTER 1 LISTEN TO THE NEWS BULLETIN. MATCH THE FIVE PEOPLE WITH A WORD FROM THE BOX. THERE ARE THREE WORDS THAT YOU WILL NOT NEED. burglar pickpocket mugger drug dealer bank robber victim shoplifter witness 1 Jeremy Maguire was a ______. 2 Stephanie Flamstead was a ______. 3 Penny Green was a ______. 4 Sally Green was a ______. 5 David Clarke was a ______.
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Discussion Questions 1. Why do different metals have different characteristic flame test colours? The photons emitted during the test precisely match the quantum energy difference between the excited state and the ground state. For different elements the spacing between the ground state and the higher energy levels is different. So different elements have different flame test colours. 2. Most salts contain a metal and a non-metal. Look at the compounds we tested and determine whether it is
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