Discovery Restriction enzymes were discovered 40 years ago during investigations into the phenomenon of host-specific restriction and modification of bacterial viruses. Restriction enzymes protect bacteria from infections by viruses‚ and it is generally accepted that this is their role in nature. They function as microbial immune systems. When a strain of E. coli lacking a restriction enzyme is infected with a virus‚ most virus particles can initiate a successful infection. When the same strain
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Reading “Before Elvis there was nothing.” John Lennon FROM AMERICANIZATION TO GLOBALIZATION I The USA‚ the country which had been an importer of influences has become in the twentieth century a major exporter of them. The whole world imports products and services from the USA. The majority of the world’s best known celebrities are from the USA. In many areas of life‚ American popular tastes and attitudes have conquered the world. The United States became the first nation in history to build
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Freedom or Restriction Imagine living in the 1860’s as an African-American. You are beginning to get your rights to vote and your gaining your freedom. In1860‚ the census revealed that the national population was 31‚000‚000. Out of the 31 million‚ only 4.5 million of them were black (14percent) Only 221‚000 free blacks lived in the north which is 20 percent of the black population. By the end of the 1800’s‚ most Northern Blacks were free. But did Northern blacks really free or did they have more
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Immigration is becoming a controversial issue in the U.S. Immigration advantages like economic growth‚ sharing cultures‚ diversity and new skill sets in betterment of immigrant’s lives. Immigration makes a more innovative‚ flexible‚ and productive economy‚ leading to new and better jobs. USA is also known as a “melting pot” because people living in the USA are from different parts of the World. An important benefit of immigration is economic growth. According to a research on White House website
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Nativism in Girish Karnad’s Naga-Mandala Abstract Bhalchandra Nemade observed that modern Indian literature has been basking in the glory of western modernism. It always locates the centre of creativity outside the desi (native) tradition. In his book Nativism Nemade poses a question‚ ‘Do we need native standards to interpret and evaluate native tradition or the so-called “universal” standards for this purpose?’ Nemade’s question becomes very important in Indian context‚ because throughout the
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ends the same. The ending itself is usually negative to the targeted race/group. First I will visit “The New Colossus” by Emma Lazarus. Her poem is the epitome of what the United States was to represent in the face of the world in regards to immigration. She speaks of the Statue of Liberty which became the symbol in which immigrants have come to know as the “Beacon of Hope and Opportunity‚” with such titles as “Mother of Exiles.” The lines from the poem: “Give me your tired‚ your poor. Your
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Immigration has always been a part of globalization‚ starting from the first hunter-gatherers that occupied the world in prehistoric times. These nomads would often move from place to place in search for their food and a more comfortable place to live‚ and at the same time leaving a major impact on the culture and way of life in a certain area. In those times it was essential for people to migrate to new areas to succeed in surviving. Many people migrate from their homelands in search of a better
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Favor of Immigration in the Philippines Many people from different parts of the world immigrate to the Philippines to explore and develop new life. People leave their country to seek opportunities and to change their lifestyle. I’m in favor of these people immigrating into my country because immigrants help my people to further develop my country‚ contribute new ideas‚ and bring exposure to other languages and cultures. There are three reasons why I am not against legal immigration in the Philippines
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Immigration; Meaning the one way flow of the population to a specific country‚ and that country would be America. People move out of their country for various reasons. Better employment opportunities and living that would lead for the America dream future. The United States is nothing more than the union of immigrants coming from different parts of the world. America carries all types of people; Indians‚ Arabs‚ Chinese‚ Mexican‚ Canadian‚ Salvadorian‚ Vietnamese‚ those are just to name a few
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Joe J Cohan Prof. Huber Writing Assignment #1 The Americanization of Ben Franklin As human beings age‚ the opportunity to move up through the social hierarchy seems to disappear. In Gordon S. Wood’s biography‚ The Americanization of Benjamin Franklin‚ he tells a unique story that allows us to take a deeper look into almost every social class of the 18th century. As Franklin makes his way through the social hierarchy‚ Gordon Wood paints a picture of what society was like and how it works
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