"Inoculation" Essays and Research Papers

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    Streak Plate

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    Student: Yi-Ren Wang Course: BIO-205 BD2 Microbiology Instructor: Dirk VandePol Date: 6/21/2013 Streak Plate Isolation for Obtaining Pure Culture 1. When an agar plate is inoculated‚ why is the loop sterilized after the initial inoculation in put on? Ans: We use agar plate to inoculate microbes by zipping the loop on the agar several times. We streak on the agar plate four time‚ propose is to isolate the unknown bacteria. Therefore‚ the first time to streak on the plate‚ there are

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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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    Exam 2 Answers

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    Biol 385: Biotech. and Gen. Eng. Name ___________________________ Exam #2 - 100pts 06 April 2012 G # _____________________ ======================================================================= If necessary‚ use the back of the exam pages for the rest of your answers. Do not use other sheets of paper. Please write legibly; if I cannot read your answer‚ I will count it wrong. * BY TAKING THIS EXAM‚ YOU HAVE AGREED TO ABIDE BY THE SPIRIT AND THE

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    The contributions of several doctors‚ researchers‚ and scientists helped improve the health of the growing population. In 1850 the average life expectancy was 42 years. By 1910 the average life expectancy had risen to nearly 55 years. Between 1850 and 1910 there were several advances in the medical field. The introduction of genes‚ white blood cells‚ blood groups‚ insulin‚ rubber gloves‚ aspirin‚ and vitamins and the discoveries of Pasteur‚ Charcot‚ Halsted‚ Zirm‚ Lister‚ and Koch were the starting

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    Civil War Outcome

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    Antibiotics Vs Tea Tree Oil To determine the effect of various different antibiotics and Tea Tree oil on the Bacillus subtillis different types of bacteria. I will test six antibiotics and the Tea Tree oil on Bacillus subtilis. I will test tetracycline‚ chloramphenicol‚ ampicillin‚ sulphatriad‚ penicillin G and Streptomycin. I would also like to see if Bacillus subtillis shows resistance to Antibiotics or to Tea Tree oil. The use of penicillin is being reduced because of the

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    tissue culture

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    CALLUS INDUCTION By: Sonali Pradhan‚08-11-2013 ABSTRACT The present study describes a reliable method for callus induction of Hybanthus ennaspermus‚an important medicinal plant plant. Calli were in vitro initiated from leaves segments using Murashige and Skog (1962) basal media. The effect of NAA (_-naphthalene acetic acid) and 2‚4-D (2‚4-Dichlorophenoxy acetic acid) on callus induction was investigated. It was found that growth regulators and their concentrations have obvious effects on the

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    How Do Food Preservatives

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    How do Food Preservatives affect the growth of Microorganism? | By: Aya Zbedah | | December 15‚ 2008 | | Mrs. Hafell 5th Period Biology | 2008-2009 | | Abstract How Food Preservatives affect the growth of Microorganisms? Aya Zbedah Ballard High School The purpose of this project is to see which preservative will either slow down the growth of bacteria or speed up the growth using the three most common preservatives: sugar‚ salt and‚ vinegar. Humans usually have a problem keeping their

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    Technology Friend or Foe

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    Eng 102 3/28/12 TECHNOLOGY - FRIEND OR FOE? Until recently‚ I had always accepted technology as a wonderful friend‚ but after doing some in depth reading and research on the topic I found that technology also has its draw -backs. Through research I found that technology has been nothing more than a journey of trial and error. In my research I discovered what I choose to call the dark side of technology. Everyday household conveniences‚ transportation‚ and modern medicine are all products

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    Unknown Lab Report

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    Unknown Lab Report April 25th‚ 2006 Introduction The purpose of this lab was to identify two unknown bacteria cultures using various differential tests. The identification of these unknown cultures was accomplished by separating and differentiating possible bacteria based on specific biochemical characteristics. Whether the tests performed identified specific enzymatic reactions or metabolic pathways‚ each was used in a way to help recognize those specifics and identify the unknown cultures

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    vermitechnology

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    (VERMITECHNOLOGY) SYNOPSIS  Introduction  Vermitechnology  Vermicompost  Vermiwash  Vermicompost preparation  Vermiwash preparation  Application of vermicompost  Application of vermiwash  Future aspects  Comparison to the other chemical products  Advantages of Vermitechnology  Conclusion INTRODUCTION: The present world is full of machines and its pollution. These pollutions and its problem should be reduced and solved only by the replacing of the

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