QUEENSLAND ACADEMIES FOR SCIENCE‚ MATHEMATICS AND TECHNOLOGY International Baccalaureate Diploma Program Extended Essay in Biology Is Tea-tree Oil effective in controlling and minimising the growth of the Escherichia coli Bacteria? A study of the effectiveness of a Natural Antiseptic Candidate Name: Lois Adrienne Dianne Soriano Dulay Candidate Session Number: 003072-032 Word Count: 3997 Supervisor: Ms Kate Barry Date of Submission: 25th July 2011 Acknowledgments Firstly I would
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Synopsis on TITLE: Isolation and Characterization of Potential Phosphate Solubilizing Bacteria from Wheat (Triticum spp) of Bangladesh Introduction Wheat (Triticum spp.) is a cereal grain‚ originally from the Levant region of the Near East and Ethiopian Highlands‚ but now cultivated worldwide. In 2010 world production of wheat was 651 million tons‚ making it the third most-produced cereal after maize (844 million tons) and rice (672 million tons)(FAO‚2010). In Bangladesh‚ wheat cultivation
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P1: you must explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. P2: you must explain how pathogenic microorganisms grow and spread. In this assignment I am going to explain how infections are caused by‚ bacteria‚ viruses‚ fungi and parasites. I will then explain how pathogenic microorganisms grow and spread. Infection is the process where germs enter a susceptible area in the body‚ where they multiply‚ resulting in disease. Colonisation is where microbes are present
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WHITE GLUTINOUS CORN KERNEL EXTRACT (Zea mays) IN INHIBITING SALMONELLA BACTERIA Nanie Rose Marien B. Blanco Mahri Joie N. Inocencio Christine S. Ventura IV-Enrico Fermi Ms. Esperanza R. Sabangan Research Adviser 2010-2011 RECOMMENDATION FOR ORAL EXAMINATION This research proposal entitled‚ THE EFFICACY OF AMPICILLIN IN WHITE GLUTINOUS CORN KERNEL EXTRACT (Zea mays) IN INHIBITING SALMONELLA BACTERIA prepared and submitted by NANIE ROSE MARIEN B. BLANCO‚ MAHRI JOIE N. INOCENCIO
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Bacteria that Grow in Milk Jennifer Beagley and Katie Anderson Starr’s Mill High School 193 Panther Path Fayetteville‚ Georgia 30215 10th Grade Table of Contents 1. Abstract 15 2. Introduction 1-3 3. Materials 4 4. Procedures 5-6 5. Results 7 6. Discussion8-9 7. Conclusion 10 8. Acknowledgments 11 9. Bibliography 12 10. Appendix 13 11. Forms 14 Introduction The type of bacteria found in milk can help society in many ways. For example‚ if testing
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against tested bacteria and fungus and more commonly used antibiotics were used in comparison to propolis samples. The second method was employed by measuring Minimal Inhibitory Concentration & Minimal Bactericidal; Fungicidal Concentrations (MIC‚ MBC & MFC) using two fold dilution method for propolis extracts and ethanol 70% as a solvent control in serial concentrations. The Results exhibited that propolis is more efficient than some antibiotic discs. The most sensitive bacteria against (EEP)
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Efficacy of Oil Pulling Therapy using Sunflower Oil on Bacteria Count in Saliva of Dental Students from Northern Sumatera University. VIDYAVATI Northern Sumatera University‚ Northern Sumatera‚ Indonesia Background: Oil pulling therapy or oil swishing has been extensively used as a traditional Indian folk remedy for oral health benefits which comes from Ayurvedic medicine thousands of years ago. This therapy is done by swishing any desired vegetable oil for a period of 5 to 8 minutes in mouth. The
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the Compound Light Microscope INTRODUCTION: A German bacteriologist‚ Dr. Theodore von Escherich‚ was the first man in 1885 who discovered the bacterium named Escherichia coli‚ which are gram negative and appears in rod shaped. Most kind of bacteria E. Coli does not cause diseases and some strains indeed are beneficial in helping the process of food breaking down in the intestines. However‚ “the most infamous strain E. Coli O157:H7”‚ which caused the outbreak of Jack in The Box hamburger in
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grow by splitting in two. In ideal conditions bacteria can divide every 20 minutes‚ so the size of the colony doubles every 20 minutes. In theory a colony of bacteria can continue to grow like this without stopping. Bacateria need plenty of food‚ a suitable temperature‚ a suitable pH‚ no build up of poisonous waste products and oxygen to be able to grow. Fungi also grow very fast in ideal conditions. Their needs are very similar to those of bacteria although many common fungi such as yeast do not
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BASKETBALL Basketball Court Dimensions Length of a basketball court 94 feet (1128 inches) Note: Many high school and college courts are 84 feet. Width of a basketball court 50 feet (600 inches) Size of a basketball backboard Width: 6 feet (72 inches) Height: 3.5 feet (42 inches) Size of a basketball rim The diameter of the rim is 18 inches The top of the rim should be exactly 10 feet (120 inches) off the ground Distance from the backboard to the back of the rim 6 inches Note:
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