Abstract The purpose of this exercise to become familiar with subtypes of culture media, to learn how to use streak and pour techniques and to generate a pure culture of a specific organism Hypothesis This exercise will allow me to gain an understanding of culture media, to use specific techniques such as streak and pour and generate cultures of specific organisms. Procedures Exercise 1 Part I 1. Disinfect the work area. 2. Melt the agar tubes. 3. Leave the 18 mL tube of MRS agar
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Brittney Guzman Anthony Spencer Tifuh, Nkweti Emmanuel Duodu, Amanda Boiter Microbial Growth on Lunchmeat Increases Over Time at Room Temperature Abstract Lunchmeat is a perfect medium for the rapid growth of microbes because it is high in moisture. How long can zip locked lunchmeat be left out before it becomes unsafe for consumption? In order to test the safety of lunchmeat being left out of refrigeration, an experiment was conducted over a three-day period. All turkey samples were in a zip locked
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Microbiology 203 Post Lab#5- Ex. 1-5, 2-2, 3-4, 3-5 1. Assume you want to streak a trypticase soy agar plate for isolation using a nutrient broth culture of Staphylococcus epidermidis. A. Indicate how many times you would need to remove the cap from the S. epidermidis broth culture tube, and explain why. B. How many times would you need to flame your inoculating loop, and explain why. Answers: A. The cap is removed one time when I obtain the original sample. B. The loop will be flamed
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ethanol Bunsen burner E.coli 4 clean agar plates Virkon 30 Cm Ruler Micropipette Method: 1. 1 plate for each cleaner (2 plates used, other plates are in case a mistake is made) swamped the E.coli in the blue flame of the Bunsen burner. 2. Get a pipette of E.coli and up it on the plate. Flame the spreader (put it in ethanol then in the flame) be careful on to crack the spreader. Use the simmer to spread the bacteria around the agar plate 3. Flame borer (in the same way as the
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Plate B was incubated 25 C and had a cell morphology of beige, cloudy thick lines and some cloudy thick dots. This eliminated the possibilities S. marcescens, B. subtilis, S. lutea, S. epidermidis, M. roseus, M. roseus, and C. sporogenes. S. marcescens colonies are red; M. roseus colonies are orange; S. lutea and M. luteus colonies are yellow; B. subtilis, C. sporogenes, and S. epidermidis colonies appear in white.2 This narrowed the possibilities to A. faecalis, P. fragi, and E. coli. All three
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Brandon Robbins/Getty Images Vanity License Plates in Georgia • Three applications denied for vanity plates. • “4GAYLIB," "GAYPWR" and "GAYGUY.“ • Expressed sexual orientation-deemed inappropriate • Hate speech, violence, and obscenities banned • Vanity plates cost drivers 35$ a year Autoblog.com, Jonathon Ramsey Resolution to the license plate restrictions in Georgia • “Emergency rule” allowed “GAYPWR” plate • Georgia forced to restructure plate laws • 10,000 banned letter-andnumber combinations
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ABSTRACT Barcode License Plate Recognition (BLPR) is a system capable of recognising number plates by scanning their barcodes for various different uses. A sophisticated barcode reader and algorithm converts the barcodes, into identifiable data. This allows the capture of critical information such as the registration of every vehicle entering a site or crossing the red light at traffics. This information can be passed to the police to assist in the pursuit and identification of contraventions.
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My time playing in the Boca Juniors vs. River Plate match My team the Boca Juniors are the biggest rivals of River Plate, and recently we played a friendly match. No points were up for grabs, but we had a lot at stake. Here is my narrative essay on how the match happened. To start with, you should know that we at the Boca Juniors had just lost six games in a row. We were on the losing streak to end all losing streaks. We were now facing our biggest rivals and our odds were 6 to 1 for winning. People
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Cantos xenófobos en el fútbol Alumno: Victorio Gottardi Materia: Taller de lenguajes Curso: 6º secundaria Colegio ICADE Cantos xenófobos en el fútbol Desde los comienzos del fútbol es costumbre que el hincha, fanático o simpatizante de un club, agreda a los jugadores del equipo rival, a la hinchada o bien a los jugadores del mismo club. Pablo Alabarces en su libro Cuestión de Pelotas sostiene que "(el fútbol) es el mayor fenómeno de la comunicación de masas en el mundo" y "una de
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beginning of time. Theories like continental drift, plate tectonics, and sea-floor spreading explain what the earth used to look like and why it looks like it does today. Continental drift states that all the continents used to all be one supercontinent called Pangaea, and over the last 200 million years, the continents slowly drifted apart to where they are now (Evers 1). The theory of tectonic plates states that all the continents and oceans sit on plates or large pieces of rock under the earth and slowly
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