Microbiology Laboratory Report Identification of Unknown Bacteria 6O BIO 251-7H1 Gram Stain Summary: Out of 28 Unknown microorganisms‚ slant 6O was randomly selected‚ and subjected to testing in order to identify it’s species. Seventeen of the unknown bacteria were classified as Gram-negative bacilli: Corynebacterium pseudodiphtheriticum‚ Enterobacter aerogenes‚ Eschirichia coli‚ Flavobacter capsulatum‚ Helicobacter pylori‚ Klebsiella pneumonia‚ Klebsiella oxytoca‚ Proteus hauseri‚ Proteus
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told by the Protagonist name Panfilo. We are also aware that aware that Boccaccio mentioned it to the ladies that he will start with the depressing religious stories first then we will get into the entertaining ones last. How depressing was‚ “The Black Death”. It is horrible because the sickness of the Plague was contagious. Instead of trying to help these people that really in need they are rather being left alone
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CHAPTER I INTRODUCTION 1.1 Background Food is one of human sources of calorie‚ protein‚ fats‚ and nutrition. Yet‚ because of the highly nutritious content‚ food is susceptible to growth of microorganisms. By the presence of microorganisms in food‚ the food is more likely to have shorter shelf life. Thus‚ mostly it is resolved by the addition of antimicrobial substances to food‚ such as condiments and preservatives. Condiments and preservatives could inhibit the growth of microorganisms
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Evolution and Microbiology Name: Sara Reed Grade: MYP2 Subject: Biology Teacher: Lana Brkic Evolution The Big Bang The Creation The Big Bang: * 15 billion years ago‚ universe created in explosion * 5 billion years ago‚ Earth was created * Beginning Earth was hot‚ molten spinning ball‚ as it became cooler‚ it became more and more solid * No water on surface‚ and atmosphere wasn’t formed * Evidence: 1. Universe still
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While microbes are often viewed negatively due to their association with many human illnesses‚ microbes are also responsible for many beneficial processes such as industrial fermentation (e.g. the production of alcohol and dairy products)‚ antibiotic production and as vehicles for cloning in higher organisms such as plants. Scientists have also exploited their knowledge of microbes to produce biotechnologically important enzymes such as Taq polymerase‚ reporter genes for use in other genetic systems
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a very well-known era with many achievements like trade and law codes. It was also known as the Dark Ages‚ because of tragic events like the rising of a disease that killed 1/3 of the European and Central Asian populations known as the Black Death. The Black Death was a huge pandemic that took place from 1346-53 mostly taken place in Europe‚ because it was a lethal virus that killed nearly one third of the European population of 25 million people and there was really no knowledge at the time to stop
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Microbiology: An Introduction‚ 10e (Tortora et al.) Chapter 14 Principles of Disease and Epidemiology Test Bank 1) A commensal bacterium A) Does not receive any benefit from its host. B) Is beneficial to its host. C) May be an opportunistic pathogen. D) Does not infect its host. E) B and D only. Answer: C media. B) Some microorganisms don’t cause the same disease in laboratory animals. C) Some microorganisms cause different symptoms under different conditions. D) Some microorganisms can’t be observed
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Introduction The Black Death also known as the Bubonic plague is said to be one of the most catastrophic events in the history. Early in the 1340s‚ the disease had struck China‚ India‚ Persia‚ Syria and Egypt. The Black Death arrived in Europe by sea in October 1347 when 12 trading ships docked at the Sicilian port of Messina. The people who gathered on the docks to greet the ships were met with a horrid scene. Most of the sailors aboard the ships were dead‚ and those who were still alive were
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The Bubonic Plague The Bubonic Plague occurred in the fourteenth century and caused an enormous death rate across Europe‚ Africa and China. The Bubonic Plague is a pandemic that that took more lives than any other known disease (“Black Death”). People during the fourteenth century had never experienced a disease that was as serious as the Bubonic Plague and were unable to comprehend the cause of this disease or how to treat it. The plague began killing at an incredible speed that wiped out many countries
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In the 14th century‚ a horrible disease known as the Black Death or Plague spread through the world‚ starting with Asia‚ Africa and Europe. The towns which were once populated‚ rapidly emptied as the Black Death grew stronger‚ leaving awful remains and only a handful of survivors. Historians have estimated that between 25% and 50% of Europe’s population were victims of the plague. The Beginning of the End Europe was rich in signs that danger was coming. In 1347‚ the island of Cyprus suffered
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