Teeter Foaming Hand Soap is more effective in reducing bacterial growth than the Soft Soap hand soap‚ then there will be less bacterial/microorganism growth present on the agar plate for the Harris Teeter Foaming hand soap. II. Materials and Methods c. Obtain 3 agar plates and 2 different brands of hand soap. Label each agar plate and draw a line to separate each plate into 2 sections (control and experimental). d. Touch control side of each plate with hands rinsed only with water
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Hartpury College Fdsc Equine Science Animal Microbiology Diagnosis and treatment of disease UIN XGJ-10-1 Amanda Finch Date Set: 20th September 2010 Date due: 17th November 2010 Contents page Page Title page i List of contents
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NAME: PRAJWAL BHARADWAJ Ampicillin‚ Vancomycin‚ and Tetracycline Effectiveness on Gram Positive and Gram Negative Bacteria. INTRODUCTION: Bacteria are microbial organisms which are present in various environments. Many bacteria are good and help humans synthesize materials and assist in biological processes‚ such as digestion. However‚ some bacteria can cause harmful diseases. When harmful bacteria infects the body‚ people take antibiotics in order to suppress bacteria. Different antibiotics have
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3. With a pipet‚ inoculate the agar dish labeled water with the water sample. Use only enough water to cover the top surface of the dish (approximately 4 drops). 4. Cover the dish and let it sit for 30 minutes to ensure the water soaks into the agar. 5. Incubate the dish upside down at room temperature for 24–72 hours. 6. Observe the dish and count the number and types of colonies. Record the results in Data Table 1: Environmental Colony Formation‚ in the Lab Report Assistant section. 7. Soak
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A. Describe the difference between an obligate and facultative aerobe. An obligate aerobe is a microorganism that must have oxygen for growth and will grow at the top of the test tube. A facultative aerobe prefers oxygen but it is not necessary for growth. Many of these microorganisms will grow at the top of the tube‚ but will also be dispersed throughout as well. B. Discuss the temperature requirements of the organisms (you grew) in this lab. Both Staphylococcus epidermis and Lactobacillus acidophilus
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This experiment tested the growth of E.coli with inserted plasmid on an agar plate with Ampicillin. One colony of E.coli resistant to Ampicillin was grown during this experiment. The overall goal of the experiment was to successfully grow E.coli on the agar plate‚ which would show that the plasmid had been effectively inserted into the bacteria’s genes. This experiment helped students understand how plasmids were inserted into bacteria and used in real life situations. It also showed how the bacteria’s
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Abstract Neste estudo vamos procurar avaliar quais são as motivações que levam as pessoas a fazer Erasmus e a não fazer e qual o impacto dessa mesma experiência ou a falta dela posteriormente nas suas carreiras profissionais. Vamos analisar a opinião das pessoas acerca do programa‚ saber quais os pontos fortes e pontos fracos‚ saber se utilizam as competências que adquiriram no seu trabalho actual‚ avaliar em que grau estas se diferenciam no seu local de trabalho das pessoas sem Erasmus e perceber
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the 2 tests: the glass tube setup and the water agar-gel setup. In the glass tube setup‚ two cotton balls were soaked in the solutions of hydrochloric acid (HCl) and ammonium hydroxide (NH4OH) and were simultaneously placed on both ends of the tubing.NH4OH had a lighter molecular weight of 35 g/mole which diffused at a faster rate of 24.8 cm and formed a white smoke near the HCl end that had the molecular weight of 36 g/mole. The water agar-gel setup was made up of a petri dish containing
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Your Full Name: Lauren Sinay UMUC Biology 102/103 Lab 1: Introduction to Science INSTRUCTIONS: On your own and without assistance‚ complete this Lab 1 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus). To conduct your laboratory exercises‚ use the Laboratory Manual located under Course Content. Read the introduction and the directions for each exercise/experiment carefully before completing the exercises/experiments
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utilize the research services of Marketing Associates‚ Inc. (MAI). The revised Excel document(attached) shows that the EMV for MAI and Iverstine & Walker are identical ($1.2M). However‚ when you take into account the cost of each firm the best return on investment is to go with MAI. Of course‚ Iverstine & Walker have the ability to predict the success or failure of the master control boxes with a greater amount of certainty compared to MAI. Since it was stated in the case that Steve Blake is relatively
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