a given sample. It enumerates the number of actual live‚ viable cells in the sample that form colonies on a suitable agar medium. As the optimum medium and conditions varies for one sample to another‚ the colony count methods provide an estimate of the number of viable cells according to the medium employed‚ time and temperature of incubation. Each colony that appears on the agar plate arising either from a clump of cells or from a single cell is referred as a colony forming unit (CFU). The sample
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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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DT420 10/10/12 Microbes are Everywhere Microbiology Lab. TFMB1001 24/10/12 Aim of the experiment: Prove that microbes are everywhere Materials required: Agar dishes NA‚ Petri dish S.D.A.(sucrose dextrose)‚ swabs‚ cotton bud‚ labels and marker. Procedure: (A) – Isolate microbes from me (bacteria) 1- We marked‚ divided by 4 and labeled the bottom of our Petri dish. 2- On NA we swabbed areas such as: chicks‚ rings‚ underneath of a watch‚ sink and disinfectant trigger 3-We closed
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C (programming language) - Wikipedia‚ the free encyclopedia en.wikipedia.org/wiki/C_(programming_language) In computing‚ C is a general-purpose programming language initially developed by Dennis Ritchie between 1969 and 1973 at AT&T Bell Labs. Like most ... Dennis Ritchie - C11 - Compatibility of C and C++ - Syntax C: Summary for Citigroup‚ Inc. Common Stock- Yahoo!7 Finance au.finance.yahoo.com/q?s=C Get the latest index performance and chart outlook for Citigroup
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EFFECT OF USED OIL IN Trichoderma harzianum A Thesis Presented to the Faculty‚ Special Science Class Iloilo National High School La Paz‚ Iloilo City In the Partial Fulfillment in the subject Research III Sheree Joie Montomo Polonan January 2013 Chapter 1 Introduction of the Study Chapter 1 is divided into five parts: (1) Background of the Study‚ (2) Statement of the Problem and Hypothesis‚ (3) Significance of the Study‚ (4) Definition of Terms
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CHAPTER I INTRODUCTION Background of the Study Mangrove swamps are forested intertidal ecosystems that occupy sediment-rich sheltered tropical coastal environments. By trapping and stabilizing fine sediments‚ mangroves control the quality of marine coastal waters. Aside from maintaining coastal food webs and populations of animals‚ mangroves have an important role in pollution control through their absorptive capacity for organic pollutants and nutrients‚ and they play an important role in storm
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Review for Microbiology Test #1 (Lesson 1-5) Lesson 1 What is the #1 killer of man worldwide? Heart Disease. What is the #3 killer in the US? Infectious Disease. What is the importance of MO in our world? List 6-8 reasons MO are important. Can’t live in Germ Free World‚ Keeps Economy running‚ Agriculture‚ Medication‚ Baking‚ Cosmetics‚ Paints‚ Fertilizers‚ Helps develop immune system‚ Decomposition of dead plants and animals to enrich the soil. What are the 4 groups of people most prone to
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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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Service package of MITSOB Before describing about the service package of MITSOB I would like to give an overview of what SERVICE is .. “Any act or performance which one party offers to another that is essentially intangible in nature and which never result in ownership of anything is known as service .” Now according to this definition of service I would like to define the service package of MITSOB MITSOB is a service firm it only and only offers service. MITSOB is an education institution which
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facilities and food products which to be analyzed are swabbed. The swab are diluted in a dilutant such as peptone water or phosphate buffer‚ according to the anticipated amount of contamination and subsequently applied to a growth medium containing agar in a sterile‚ covered plate (David‚ Richard and R. 2004). There are many advantages to the cotton swab method. These include the ease with which any health care
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