Streak Plate Isolation for Obtaining Pure Cultures Data Interpretation 1- In order to unsure that you get a pure sample. 2-pure culture: laboratory culture containing a single species of organism. A pure culture is usually derived from a mixed culture (containing many species) by methods that separate the individual cells so that‚ when they multiply‚ each will form an individually distinct colony‚ which may then be used to establish new cultures with the assurance that only one type of organism
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Leah Romero 04/18/2018 Lab 9 Conclusion Chem. 102L For lab 9‚ isolation of casein‚ the main purpose was to take the milk sample that was provided in the lab and through the addition of acid‚ be able to find the pH of the milk at the isoelectric point of casein. Isoelectric point is the pH at which a particular molecule carries no net electrical charge. The main points of the lab or the outcomes we were looking for were to be able to look at the properties of proteins in casein and be able to identify
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Question: Analyse how Margaret Atwood’s The Handmaid’s Tale imaginatively portrays individuals who challenge the established values of their time. Texts are not created in isolation. They are reflective of the values‚ attitudes and beliefs present in their compositional milieu. Margaret Atwood’s critically acclaimed novel The Handmaid’s Tale (1986) narrates the story of Offred‚ a woman who is forced to become a Handmaid and bear children for elite couples that have problems conceiving. The character
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Chinese Cinderella is the story of Adeline Yen Mah’s youth as an unwanted daughter. Adeline lived long after the Opium War‚ however‚ the concession cities of Tianjin‚ Shanghai‚ and Hong Kong became the home of Adeline’s family. Adeline was isolated by Niang‚ her stepmother having a negative effect on her well-being pet PLT’s death. Conversely‚ she was shown justice by a stranger in her Aunt Reine. A cruelness towards Adeline was administered by her stepmother‚ the evil and arrogant Niang. The feeling
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doi:10.5559/di.20.4.05 DIMENSIONS OF NATIONAL INNOVATION CULTURE IN CROATIA Content Validity of Hofstede ’s Dimensions Jasminka LAŽNJAK Faculty of Humanities and Social Sciences‚ Zagreb UDK: 316.42(497.5):001 008(497.5) Izvorni znanstveni rad Primljeno: 8. 4. 2011. Faced with the challenge to increase the level of innovation in science and technology many societies have developed a national innovation system as a form of public policy programs. If innovative culture is crucial
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Traumatic stress is a completely normal reaction to traumatic events‚ such as an automobile accident‚ a shooting‚ a natural disaster‚ a plane crash or a terrorist attack. These types of events are extremely stressful for everyone involved‚ including the survivors and the family members as well as the witnesses. A traumatic event can be and typically is a turning point in your life. These events generally happen at unexpected times and can be extremely difficult to overcome. If you have previously
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diminished the American citizen’s abiding faith in their government and political leaders. The multitude of social issues that relentlessly plagued the 60s and automatically continued into the 70s was responsible for creating the cultural transformations of the 70s. The cultural changes of the 70s were too numerous to discuss all of them thoroughly. Therefore‚ the one to be discussed
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The theory of cultural imperialism in media is where one culture controls another‚ forcing it ’s culture to change to the controlling one . This theory is said to have first developed in the mid-twentieth century‚ and initially it was a response to the changes society was undergoing after the development of improved telecommunications. Various terms such as "media imperialism"‚ "structural imperialism"‚ and "cultural dependency and domination"‚ (L. White) have all been used
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Cultural Criticism in Mark Twain’s Life on the Mississippi (1883) -Throughout “life on the Mississippi‚ Twain seeks to delay time‚ to make it pause long enough to make some sense of it‚ even as he realizes that detah will end all speculation. -He writes of his day as a pilot that “time drifted smoothly and prosperously on‚ and I supposed – and hoped – that I was going to follow the river the rest of my days‚ and die at the wheel when my mission was ended. But by and by the war came‚ commerce was
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acid‚ sugar‚ or other nutrient is not known. Synthetic Media: In a synthetic medium‚ the exact amount of pure chemicals used to formulate the medium is known. B. Why is it necessary to use a solid agar medium to obtain a pure culture of S. epidermidis? To obtain a pure culture‚ it is necessary to separate individual cells of a particular microbe. This requires the use of a solid medium that provides a surface for the individual cells to be separated and isolated from the other microbial
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