Bio-112 Antibiotic Resistance Experiment Lab Partners: March 10‚ 2010 When we initially started the bacteria antibiotic experiment on February 10‚ 2010 our team selected e-coli and Rifampicin (Rb5) to find out the level of resistance e-coli would build towards this antibiotic. When we first checked our agar dish on February 15‚ 2010 we noticed two circles for the zone of inhibition the small circle was 1.5 cm and the medium circle was 3.00 cm. Two days later when we checked
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Gastro Enteritis - Infection Control policies and procedures. 1. Outline possible reasons for this infection. Possible reasons for an outbreak of Gastro Enteritis is poor hand hygiene‚ Virus ’s (e.g Astrovirus)‚ Medications (e.g Antibiotics) Bacteria (e.g Campylobacter bacterium) Chemicals (e.g lead poisoning) Parasites (e.g Giardia Lambila) Bacterial toxins ( e.g Staphylococcal) 2. Which groups of people are more at risk during this outbreak? Children and Chemo therapy treated
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Klebsiella pneumoniae is a Gram negative bacilli ‚ non-motile and capsulated . It appears as a mucoid in MacConkey agar it’s ferment lactose. According to biochemical tests the klebsiella gave negative result for oxidase‚ indole‚ methyl red‚ hydrogen sulfide‚ phenylalanine‚ gelatin hydrolysis‚ DNase and lipase. On other hand klebsiella gave positive result for citrate‚ urease hydrolysis‚ lysine decarboxalyze‚ acid form lactose‚ acid form glucose‚ acid form sucrose‚ acid form maltose‚ acid form mannitol
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Eddie Lai Clark 7 12/15/11 Cell Division/ DNA / Protein Synthesis Study guide AA: Simple definition AA: Simple explanation AA: Detailed explanation/drawing AA: Questions 1. What is transformation? * Movement of a gene from one organism to another 2. What did Griffith show? * Showed either protein or DNA causes transformation 3. What did Avery show? * Showed that DNA causes transformation or that DNA is hereditary material 4. What did Hershey & Chase show
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Flesh-eating bacteria strikes in Florida On June 16th‚ 26 year-old Cason Yeager went for a swim in Florida in Hernando County and later died from contracting the flesh-eating bacteria‚ Vibrio Vulnificus. This bacteria can be found worldwide‚ most particularly in the warm coastal regions but there have been reports in other parts of the world in non-warm waters. According to the CDC in 2013‚ the case count of the vibrio vulnificus was 104 in thirteen states with six hospitalizations. No deaths‚ but
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1. Introduction: The goal of this lab was to demonstrate the microbiology technique of serial dilutions and how they can effectively be used in experiments. E. coli cells were exposed to UV light for various amounts of time in order to asses the effect on growth and thereby mutations since this cell was modified to not have photolyse no uvr genes for DNA repair and thus can only use the SOS response. Each group then diluted the cells accordingly based on their UV exposure time and counted the cells
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STRATEGIC SWOT ANALYSIS: Strength: The strengths of Biocon are * Financial Leverage – Biocon has maintained a constant Debt/ Equity ratio between 0.11-0.12[1] in the last 5 years‚ which gives it a financial leverage‚ thus letting the share holders enjoy the earnings and also makes the organization financially strong. * Skills in Enzymes – Biocon with its recombinant DNA technology has managed to achieve a different share in the industry‚ its products like Insugen from recombinant human
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Food IncLance Street Food Inc. Response 11/15/11 Food Inc Food Inc is a documentary about the state of the food industry within the United States. was a very in depth look at the farming industry that not a lot of people get to see. There were a few moments and certain topics that stood out to me. This paper will explain my reaction to the film and its contents. This film definitely reminded me that the “bad” food is cheaper and more abundant than it has ever been and we have detached ourselves
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Research Paper on E.Coli Paper Summary: This article is written about the issues regarding E.coli being found in meat that is being sold to consumers in stores nation wide. Each section looks at a different department and what efforts they are making to try and prevent further cases of E.coli in meat products. Culprit in Article: the Company that is considered the culprit in this article and is the one who has been accused for the selling of the frozen hamburger that paralyzed Ms. Smith from
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TRIPLE SUGAR-IRON AGAR TEST Triple sugar-iron (TSI) agar test- designed to differentiate among the different groups or genera of the Enterobacteriaceae‚ which are all gram-negative bacilli capable of fermenting glucose with the production of acid a. Differentiation is made on the basis of differences in carbohydrate fermentation patterns and hydrogen sulfide production. To facilitate observation of carbohydrate utilization patterns- TSI agar slants contain lactose and sucrose (1%) concentrations
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