What do you understand by the term “Lancefield groups”? History In the early 1930’s Rebecca Lancefield recognized the importance of serological tests for the identification of organisms. The system is based on specific antibody agglutination reactions with cell wall carbohydrate antigens (C polysaccharides) extracted from the streptococci. Lancefield also showed that further sub division of group A into specific serological types was possible using type-specific M (protein) antigens. The groups
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documentary film Do You Speak American?‚ celebrated journalist and novelist Robert MacNeil sets out on a journey all around the United States‚ exploring how the language of America defines‚ unites‚ and separates its people. The title of the film proposes an intriguing question: what does it mean by speaking American? Speaking American is not just a matter of speaking English‚ and the answer to that question is far more complex. According to this film‚ not all Americans speak English‚ and those who do tend to
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Do you agree with the view that the Conservatives were certain to win in 1979? Thatcher offered different and better ideas for the country and government which many people believed an improvement‚ gaining her a lot of popularity amongst the public but before the Conservatives were in government with Thatcher‚ the Labour party had a few difficulties (such as the winter of Discontent) whilst in power‚ which is possibly why the Conservatives won the General election. However this win could be purely
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“Do what you can‚ with what you have‚ where you are‚” is a quote by Theodore Roosevelt. On October 27‚ 1858‚ a huge United States influence was born. Not only a leader‚ protector‚ vice president‚ governor‚ but a United States President. “Teedie” Roosevelt was born into a wealthy family in New York City‚ New York. He was born to the parents‚ Martha Bulloch and Theodore Roosevelt. Martha worked as Socialite and Theodore as a Philanthropist. As young child‚ Teddy was very unhealthy‚ however‚ in teenage
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To be true to yourself in a world that is constantly making you something else is a great achievement All of us possess qualities that differentiate us from other human beings. These distinguishing features could be more or less highlighted in appearance‚ mindset or capabilities‚ but they will always persist and determine the nature of our personality. Unfortunately these characteristic attributes are deteriorating as humanity is moulding us into the “perfect person” influencing us to stray away
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It is the 1930’s in Maycomb‚ Alabama. Mayella Ewell is powerful concerning her race‚ class‚ and gender. When she goes to court for accusing a black man of raping her‚ she has the power to be able to send him to jail‚ since the jury will want to believe her‚ a white woman‚ over a black man. Even though Mayella is the poorest of her class‚ her living behind the dump and being considered “white trash” still ranks her higher than any and all African Americans‚ but only because she is white does this
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entertainment‚ etc. Living in the city brings to everybody a lot of advantages. In city you have a lot of sport‚ cultural and education opportunities. Young people get more education and knowledge in town than in the country and also when they want to get a job‚ they will easier find it in a city. Very often young people from the countryside move to the city just because they cannot find a job in their birth place. In city you can find more opportunities for everything because it is bigger and has more inhabitants
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this decade to raise nationwide male ire.” Sexual Politics was an important milestone for the feminist movement during the 1970s. It was also extremely controversial because it criticized the work of some very sexist male writers. Sisterhood Is Powerful: An Anthology of Writings from the Women ’s Liberation Movement is also edited and published by the American feminist Robin Morgan. The book was soon a best seller‚ mostly because of the relatable essays‚ and historical documents related to the
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How Successful Do You Want to Become? By Russ Hobbs A solid belief system can take us a long way. Success has a belief system and when we can master such a system‚ there is very little that can stop the inevitable: massive achievements. Take a look at seven keys to unlocking success. Everything happens for a reason Successful people believe that there is a purpose behind every event or situation. Whether it’s a lesson to be learned or a change in your life’s direction‚ they believe that whatever
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prevented. This essay will attempt to demonstrate that Irish Financial Crisis was both predictable and preventable. It will first state that Irish Financial Crisis was predictable through the observation of its abnormal economic growth mode and the soared property prices. Then it will turn to argue that the crisis was preventable. This essay will try to analyse theoretical and practical facts were provided as experience to prevent the crisis.. There has been considerable debate surrounding whether
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