this study. All procedures‚ unless otherwise noted‚ have been followed and performed exactly as stated in the laboratory manual Leboffe & Pierce(1). Using the Quadrant Streak technique the unknown and ubiquity were streaked onto a trypticase soy agar (TSA) plate. This method was performed as stated in the Leboffe & Pierce lab manual(1). The TSA plates were incubated at 30 degrees Celsius for 48 hours. This process was repeated until isolated colonies appeared. At this point cell morphology was
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All strains were provided by Ondokuz Mayıs University‚ the Faculty of Veterinary Medicine and Faculty of Medicine. Agar diffusion test The microbiological assays were performed under aseptic conditions inside a class 2 cabinet (Danlaf VFRS 1806‚ Denmark) previously sterilized. All testing procedures were carried out by a single operator using sterile instruments. Agar diffusion test (ADT) was used for determination of antimicrobial activities of test materials. The microorganisms inoculated
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negative control‚ 15 seconds‚ 30 seconds‚ 45 seconds‚ and 60 seconds). Aseptic technique was critical during each transfer of agars. Plain 50 agar was poured equally to each plate labeled. A cotton end of the applicator stick was wet with the liquid culture of bacteria‚ Serratia marcescens‚ and applied on the surface of agar the same way it was carried out to cover the agar gradient in the first part of the experiment. Plates were prepared for the UV exposure. It was in this step that each plate
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It’s night time now. All the cadets are sitting in the dining hall of the Kanchanjunga Military Academy(KMA). Everybody is there..Naina..Huda..Yudi..Ali Alekh and Pooja. All cadets are tired because of the tough training session today and the serious; so called boring classes by Capt. Rajveer. Suri ji‚ incharge of the kitchen department‚ is serving food to all the tired cadets. Suri ji: O ki hoya mere shero? Aj sab chup-chaap baithe ho. Koi gala-shala nahi kar rahe? O ki gal hai? Mainu das. Ali
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his experiment was done to find out if garlic is effective in killing bacteria. This will help us understand the effectiveness of home remedies such as the use of natural herbs (including garlic) for medicinal purposes. Hypothesis Garlic will kill bacteria and prevent its further growth. Background Herbs and spices have traditionally been used in cooking as they add flavor to our food. These herbs and spices have also been known to many cultures for their medicinal properties. The oils that are
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Clare Worley 6S 4 - 16 - 18 What Surface in OLV has the most Germs? Introduction I have tested several surfaces in Our Lady of Victory to see which surface has the most germs. I tested ten surfaces and let the petri dishes grow for five days. Over the five days I counted the spores each day and took pictures every other day. It is amazing how things can look and feel clean but they are actually filthy. It is also crazy how many surfaces we touch every day and how one
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For the completion of this experiment the procedures were guided with the Rainbow Transformation1 lab manual. An Escherichia coli bacterial reference plate was used to obtain colonies which were resuspended into a CaCl2 solution that was previously kept on an ice bath. The rainbow transformation mixture containing the plasmid DNA was then added to half of the E. coli cells. These cells were later placed into a water bath set to 42ºC and “heat shocked” to promote the entrance of DNA into the cells
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Review of Market Liquidity Risk Measurement Models Presented By: Kishore Rathi‚ EFPM 2008-12 Seminar Guide: Dr H K Pradhan Abstract Liquidity has been a very elusive topic with very little academic research coverage in Modern Finance. Cohesive definition of this phenomena is far from agreed upon. On the outset liquidity‚ with a number of dimensions and perspectives‚ presents a zig-saw puzzle of a common anticipation of uncertain worst loss. This loss is to be incurred while liquidating a large
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Difco & BBL Manual Manual of Microbiological Culture Media Second Edition Editors Mary Jo Zimbro‚ B.S.‚ MT (ASCP) David A. Power‚ Ph.D. Sharon M. Miller‚ B.S.‚ MT (ASCP) George E. Wilson‚ MBA‚ B.S.‚ MT (ASCP) Julie A. Johnson‚ B.A. BD Diagnostics – Diagnostic Systems 7 Loveton Circle Sparks‚ MD 21152 Copyright 2009 Becton‚ Dickinson and Company 7 Loveton Circle P.O. Box 999 Sparks‚ Maryland 21152 ISBN 0-9727207-1-5 All rights reserved Printed in the United States of America AOAC
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MBK Lab 01 – Lab Report Name: ____________________ Section: ___________________ EXPERIMENT 1 TITLE: Observing Bacteria and Blood OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual
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