...Unknown Bacteria Lab Report #21 In Microbiology Lab, we learn the scientific method of streaking, staining, microscopy, aseptic culture, and selective and differential tests. These tests will help me identify my Unknown Bacteria. The first procedure I did was the isolation streak of my unknown out on a Trypticase Soy Agar. The purpose of Trypticase Soy Agar is to provide enough nutrients of the microorganism to grow. After I finish my isolation streak, my plate were incubated and grown. Once I got my plate to look at my results and I realize I started my streaking pattern wrong. Because of the way I started my streaking pattern I wasn’t able to see my own results. However, I did my own research of how my plate should have look like if I had did my streaking right. With an educated guess of my unknown species, the results I found for the plate have colonies agar that are tan- pigment, convex, circular, and smooth. The cells are also motile rods. The colonies can be observed under Ultraviolet Light. The second procedure was to perform a Gram stain. The purpose of the Gram stained method is to differentiate between a Gram positive and Gram negative organisms and also learning about the cellular morphology and arrangements. I carefully prepare a slide smear on three slides and then started the Gram stain procedure. Once the procedure was done, all three of my slides had a pink stain which automatically figured that my unknown bacteria was Gram negative. Then I examine the finished...
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...------------------------------------------------- Antimicrobial Susceptibility, MIC and MBC ------------------------------------------------- Microbiology Lab Report 3 Carolina Toscanojara Antibiotic Sensitivity. Objective: Antibiotics are chemical compounds that selectively interfere with the growth of microorganisms while causing little or no damage to the animal or human host. The purpose of this lab was to determine the effectiveness antibiotics against any given bacterium by means of examining the zone of inhibition, the minimum inhibitory concentration, and the minimum bactericidal concentration. Introduction: Chemical antimicrobial agents are chemical compounds that are capable of either preventing the microorganisms for multiplying (bacteriostatic) in order for the immune system of the host to overcome them or killing them completely (bactericidal). Antibiotics taken to improve the symptoms from a disease are called chemotherapeutic drugs; they are produced by a microorganism such as bacterium or fungus and/or are derived from a chemical produced by one. The test carried out to determine which antibiotic will be most successful in treating certain bacteria is called Antibiotic Susceptibility Test (AST) and it is often done by the Kirby-Bauer method, which uses Muller Hinton agar and paper discs containing specific concentrations of antibiotics are placed on the agar surface after rubbed with bacterial specimen. Results of AST are examined for zones of inhibition...
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...Yasmin Martinez Biology 2310 Lab Report I Antibiotics, Antiseptics, and Disinfectants June 22, 2018 Introduction As the world continues to evolve, bacteria evolves along with it. This can begin to impact the effect of antimicrobials, which are used to inhibit or kill the growth of microorganisms. Antimicrobial testing is important to determine the susceptibility within a given agent. It is also important to consider resistance of an antimicrobial agent to a given microorganism. Antimicrobial resistance occurs when a given drug loses its effect due to the microbes changing, either because of mutation or they acquire new genetic information from other microbes.1 Materials and Methods The materials required for this lab are the four bacterial broth cultures: Staphylococcus saprophyticus, Escherichia coli, Pseudomonas fluorescens, and Bacillus subtilis. Eight trypticase soy agar (TSA) plates, a Kirby-Bauer Antibiotic Disk Dispenser, a container with sterile filter paper disk, another container with 70% alcohol, forceps, sterile swabs, Hydrogen Peroxide, Bleach, Antiseptic Mouth Wash,...
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...rich tradition for the treatment of these infectious diseases (Titilope et al., 2012), both infectious and non-infectious. Attah et al. (2012) makes similar claims with the evaluation and development of compounds from similar claims with the evaluation and development of compounds from medicinal plants for the treatment of diseases which is one of the areas that is gaining grounds and acceptability world-wide (p.1). According to the World Health Organization, medicinal plants would be the best source to acquire different effective drugs and, therefore, those plants should undergo investigation to have a better understanding of their properties, safety and efficacy (Rajeh et al., 2010; Nascimiento et al., 2000). There are some published reports describing the antimicrobial activity of various crude plant extracts (Igoli et al., 2005; Alzoreky et al., 2003). It is estimated that there are about 2.5 million species of higher plants and the majority of these have not yet been examined for their pharmacological activities (Ram et al., 2003). In relation with the applications of herbal plants, weed, which is a plant that grows out of place and is competitive, persistent and pernicious (James et al., 1991), have been a part of civilization and many ancient documents speak of humans battling weeds in the crops they grow and also found to be resistant to most of the microbial disease that made us interested to know the potency behind (Ibrahim et al., 2012). Furthermore, according to...
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...MicroBiology- MLT1 LabPaq / Published by: Hands-On Labs, Inc. sales@labpaq.com / www.LabPaq.com / Toll Free 866.206.0773 A Laboratory Manual of Small-Scale Experiments for the Independent Study of Microbiology 50-0222-MB-01 LabPaq® is a registered trademark of Hands-On Labs, Inc. (HOL). The LabPaq referenced in this manual is produced by Hands-On Labs, Inc. which holds and reserves all copyrights on the intellectual properties associated with the LabPaq’s unique design, assembly, and learning experiences. The laboratory manual included with a LabPaq is intended for the sole use by that LabPaq’s original purchaser and may not be reused without a LabPaq or by others without the specific written consent of HOL. No portion of any LabPaq manual’s materials may be reproduced, transmitted or distributed to others in any manner, nor may be downloaded to any public or privately shared systems or servers without the express written consent of HOL. No changes may be made in any LabPaq materials without the express written consent of HOL. HOL has invested years of research and development into these materials, reserves all rights related to them, and retains the right to impose substantial penalties for any misuse. Published by: Hands-On Labs, Inc. 3880 S. Windermere St. Englewood, CO 80110 Phone: Denver Area: 303-679-6252 Toll-free, Long-distance: 866-206-0773 www.LabPaq.com E-mail: info@LabPaq.com Printed...
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...J.B.M. Vol. 17 No. 1 Journal of Business and Management Editors Cristina M. Giannantonio, Ph.D. Amy E. Hurley-Hanson, Ph.D. Published by Chapman University’s Argyros School of Business and Economics Sponsored by the Western Decision Sciences Institute WDSI WDSI WESTERN DECISION SCIENCES INSTITUTE The Western Decision Sciences Institute is a regional division of the Decision Sciences Institute. WDSI serves its interdisciplinary academic and business members primarily through the organization of an annual conference and the publication of the Journal of Business and Management. The conference and journal allow academicians and business professionals from all over the world to share information and research with respect to all aspects of education, business, and organizational decisions. PRESIDENT Mahyar Amouzegar California State University, Long Beach PRESIDENT-ELECT Nafisseh Heiat Montana State University-Billings PROGRAM CHAIR/VICE PRESIDENT FOR PROGRAMS/PROCEEDINGS EDITOR John Davies Victoria University of Wellington VICE PRESIDENT FOR PROGRAMS-ELECT Sheldon R. Smith Utah Valley State College VICE PRESIDENT FOR MEMBER SERVICES David Yen Miami University of Ohio SECRETARY/TREASURER Richard L. Jenson Utah State University DIRECTOR OF INFORMATION SYSTEMS Abbas Heiat Montana State University - Billings IMMEDIATE PAST-PRESIDENT G. Keong Leong University of Nevada, Las Vegas REGIONAL VICE PRESIDENT Vijay Kannan Utah State University Journal of Business...
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...GMO MYTHS AND TRUTHS An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Michael Antoniou Claire Robinson John Fagan June 2012 GMO Myths and Truths An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Version 1.3 by Michael Antoniou Claire Robinson John Fagan © Earth Open Source www.earthopensource.org 2nd Floor 145–157, St John Street, London EC1V 4PY, United Kingdom Contact email: claire.robinson@earthopensource.org June 2012 Disclaimer The views and opinions expressed in this paper, or otherwise published by EOS, are those of the authors and do not represent the official policy, position, or views of other organizations, universities, companies, or corporations that the authors may be affiliated with. GMO Myths and Truths 2 About the authors Michael Antoniou, PhD is reader in molecular genetics and head, Gene Expression and Therapy Group, King’s Cols: lege London School of Medicine, London, UK. He has 28 years’ experience in the use of genetic engineering technology investigating gene organisation and control, with over 40 peer reviewed publications of original work, and holds inventor status on a number of gene expression biotechnology patents. Dr Antoniou has a large network of collaborators in industry and academia who are making use of his discoveries in gene control mechanisms for the production of research, diagnostic and therapeutic products...
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...Innovative Business Practices Innovative Business Practices: Prevailing a Turbulent Era Edited by Demetris Vrontis and Alkis Thrassou Innovative Business Practices: Prevailing a Turbulent Era, Edited by Demetris Vrontis and Alkis Thrassou This book first published 2013 Cambridge Scholars Publishing 12 Back Chapman Street, Newcastle upon Tyne, NE6 2XX, UK British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Copyright © 2013 by Demetris Vrontis and Alkis Thrassou and contributors All rights for this book reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. ISBN (10): 1-4438-4604-X, ISBN (13): 978-1-4438-4604-2 TABLE OF CONTENTS Chapter One ................................................................................................. 1 Knowledge Hybridization: An Innovative Business Practices to Overcome the Limits of the Top-Down Transfers within a Multinational Corporation Hela Chebbi, Dorra Yahiaoui, Demetris Vrontis and Alkis Thrassou Chapter Two .............................................................................................. 17 Rethinking Talent Management in Organizations: Towards a Boundary-less Model Carrie Foster, Neil Moore and Peter Stokes Chapter Three .......
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...Educational Psychology: Developing Learners This is a protected document. Please enter your ANGEL username and password. Username: Password: Login Need assistance logging in? Click here! If you experience any technical difficulty or have any technical questions, please contact technical support during the following hours: M-F, 6am-12am MST or Sat-Sun, 7am-12am MST by phone at (800) 800-9776 ext. 7200 or submit a ticket online by visiting http://help.gcu.edu. Doc ID: 1009-0001-191D-0000191E DEVELOPING LEARNERS JEANNE ELLIS ORMROD Professor Emerita, University of Northern Colorado EIGHTH EDITION ISBN 1-256-96292-9 Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Educational Psychology: Developing Learners, Eighth Edition, by Jeanne Ellis Ormrod. Published by Pearson. Copyright © 2014 by Pearson Education, Inc. Vice President and Editorial Director: Jeffery W. Johnston Vice President and Publisher: Kevin Davis Editorial Assistant: Lauren Carlson Development Editor: Christina Robb Vice President, Director of Marketing: Margaret Waples Marketing Manager: Joanna Sabella Senior Managing Editor: Pamela D. Bennett Project Manager: Kerry Rubadue Senior Operations Supervisor: Matthew Ottenweller Senior Art Director: Diane Lorenzo Text Designer: Candace Rowley Cover Designer:...
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