UNKNOW BACTERIA LAB REPORT UNKNOWN 36 Introduction The purpose of this lab was to identify two unknown bacteria from a mixed culture. The reason for identification of unknown bacteria was to help students recognize different bacteria through different biochemical tests and characteristics. This is important in the medical field because identification of unknown bacteria can help treat a patient by knowing the contributing source of a disease. Also knowledge of different bacteria helped others
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we have learned in the lab to identify two unknown organisms. PROCEDURE I was given unknown #76. I performed the streak plating method with my unknown organisms. To perform this exercise I needed a TSA plate and labeled the bottom of it with my name‚ group number and organism. I also divided the bottom into three sections. After that‚ I sterilized my inoculating loop using the bunsen burner flame. After letting the loop cool‚ I reached into my unknown test tube with my loop and grabbed the organisms
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strongest soldiers.” Once you see the Tomb of Unknown Soldier‚ you will remember it forever. The citizens of the United States might not know who the unknown soldiers are‚ but God always will. This Tomb sits in Arlington‚ Virginia‚ but can be seen from Washington‚ D.C. While at the Tomb of Unknown Solider you must show utmost respect. The Tomb will take your breath away; leave you humble and grateful for the sacrifices of those who have served. The Tomb of Unknown Soldier is honoring the ones who lost
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The purpose of Module 11A was to test for the presence or absence of a particular set of functional groups through the use of wet chemical tests. In this manner‚ Unknown A which was a colorless solution‚ was first tested with 2‚4-DNP which after mixing for a few seconds formed a bright yellow precipitate. Although this confirms the presence of either a ketone or aldehyde group‚ one simple chemical test does not completely specify the presence or absence of other functional groups. Therefore‚ a second
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Werner 05 March 2012 The Unknown Citizen By W. H. Auden Several conflicts are dramatized in The Unknown Citizen‚ the most prominent being: conformity of the middle class‚ government manipulation‚ and the loss of individualism to the standards of an average citizen. The speaker of this poem is non-traditional as the poem is‚ in fact‚ an inscription on a “marble monument erected by the State.” The inscription is dedicated to a “JS/07 M 378”—presumably‚ “The Unknown Citizen‚” although this term
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they are setting‚ conflict‚ theme and tone. The Unknown Citizen‚ written by W.H Auden‚ is a poem that will be compared with the lottery‚ written by Shirley Jackson. Both‚ the short story and poem‚ share 2 literature devices in common. They exhibit Irony and symbolism within them. The usage of both will be compared to acknowledge the similarities between the two different literature styles. Although they may not fall into the same genre‚ both the Unknown Citizen and The Lottery share common literature
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Methicillin Resistant Staphylococcus Aureus Staphylococcus aureus is an important and common pathogen in humans. It is found in the nose or on the skin of many healthy‚ asymptomatic persons (i.e.‚ carriers) and can cause infections with clinical manifestations ranging from pustules to sepsis and death. Most transmission occurs through the contaminated hands of a person infected with or carrying S. aureus. MRSA infections frequently are encountered in health-care settings (Lowy‚ 1998). A common
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Tomb of the Unknown Soldier The Tomb of the Unknown Soldier sits near the center of Arlington National Cemetery and is the final resting place for unidentified soldiers from wars fought by the United States. It has a lot of history‚ and significance to the country. The idea of a tomb for unknown soldiers came during WWI when the British buried an unidentified soldier at Westminster Abbey. Some people buried there are President Taft‚ Joe Lewis‚ and Medal of Honor winner Audie Murphy (the most
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though she endures a hard life‚ or pursue independence and adventure offered by her love interest‚ Frank. Proving‚ that even though there is something better out there for her‚ she’d rather stay with her familiar lifestyle. Sometimes the fear of the unknown is too great that we allow ourselves to think our current situation is adequate making it hard for Eveline to make her final decision‚ abandon family obligations and hope for improvement. In order to have change occur‚ a decision needs to be made
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There are many reasons for identifying an unknown bacterium. The reasons range from medical purposes‚ such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics to other purposes such as knowing the exact microorganism has to be used to make certain foods. This experiment was done by applying methods in order to identify an unknown bacterium. An unknown bacterium was handed out by the lab instructor. The methods that
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