Unknown Lab Report E Coli Essays and Term Papers

  • Lab Report of the Experiment of Conjugation of E. Coli

    transfer of DNA from one cell into another through a physical connection between the cells. In the following experiment, two strains of Escherichia coli bacterial cells (donor F'lac+strs and recipient F-lac-strr) underwent conjugation to produce a transconjugant strain (F'lac+strr). MAC plates and streptomycin...

      2245 Words | 7 Pages   Bacterial conjugation, Agarose gel electrophoresis, Fertility factor, Pilus

  • Biology Lab Report On The Effects Of Different Bio-toxins On E. Coli

    INTRODUCTION This experiment investigates the rapidity with which _Escherichia Coli_ can develop complete resistance under strong selection in the lab. Water was chosen as a control, and triclosan, household chlorine/bleach, as well as penicillin were compared amongst each other. Biocides have been incorporated...

      966 Words | 3 Pages   Antibiotic resistance, Antibiotics, Bacteria, Triclosan

  • Micro Unknown Lab Report

    | Gram Negative Unknown | Biology 3444-006 | | Lena Wallace | 11/7/2011 | | Abstract: The purpose of this lab was to identify an unknown bacteria culture using differential tests. The identification of the unknown culture was accomplished by identifying the bacteria based on its...

      2042 Words | 6 Pages   Gram staining, Gram-positive bacteria, TSI slant, Gram-negative bacteria

  • Unknown Lab Report

    Unknown Lab Report Microbiology Unknown A Sonia Kabra November 26, 2014 Introduction There are numerous reasons for identifying unknown bacteria. Some of these organisms have distinct qualities that set them apart from one another, such as the exposure to certain environments. Through out the semester...

      1022 Words | 4 Pages   Growth medium, Coagulase, Gram staining, Streaking (microbiology)

  • Unknown Lab Report for Microbiology

    There are many reasons for identifying an unknown bacterium. The reasons range from medical purposes, such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics to other purposes such as knowing the exact microorganism has to...

      481 Words | 2 Pages   Bacillus cereus

  • Unknown Lab Report

    Purpose: To identify an unknown bacterial specimen using basic laboratory technique and biochemical tests. The unknown bacteria will be one of the following: Enterococcus faecalis, Staphylococcus saprophyticus, Escherichia coli, Enterobacter aerogenes, Proteus vulgaris, Salmonella [I assume typhimurium]...

      1149 Words | 4 Pages   MacConkey agar, TSI slant, Gram staining, Indole test

  • Unknown Microbiology Lab Report

    UNKNOW BACTERIA LAB REPORT UNKNOWN 36 Introduction The purpose of this lab was to identify two unknown bacteria from a mixed culture. The reason for identification of unknown bacteria was to help students recognize different bacteria through different biochemical tests and characteristics. This...

      1118 Words | 4 Pages   Staphylococcus, Staphylococcus aureus, Streaking (microbiology), Gram staining

  • Unknown Lab Report

    Epidermidis biofilm Staphylococcus Epidermidis biofilm Materials and Methods: There were series of tests performed before the unknown could be properly identified. The unknown was first plated using the antiseptic technique. The aim of the antiseptic technique is to separate colonies of each microorganism...

      1085 Words | 4 Pages   Hospital-acquired infection, Gram staining, Staphylococcus, Antibiotic resistance

  • Microbiology Unknown Lab Report

    Purpose: The purpose of this lab is to help you become a little familiar with some of the tests that can be typically performed in a clinical or research lab facility. These tests may help in determining a particular pathogen’s growth needs. There are several sections to this lab. Find each section and complete...

      2393 Words | 12 Pages   Catalase, Oxidase test, Hemolysis (microbiology), MacConkey agar

  • Unknown Lab Report

    Unknown Lab Report Unknown Organism #6 Ann Le (Phuoc) May 6, 2010 Dr. Carrington Microbiology Lab- MW 12:50 Le 1 I. Introduction My unknown organism #6 is Morganella morganii, which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal...

      2458 Words | 7 Pages   Streaking (microbiology), IMViC, Indole test, Antibiotic resistance

  • Unknown Lab Report

    Unknown Lab Report Dr. Nathan Cahoone Microbiology 204 December 9, 2010 Introduction There are many reasons for knowing the identity of microorganisms. The study and test was done by applying all of the methods that have been learned so far in the microbiology laboratory class for the identification...

      638 Words | 3 Pages   Gram staining, Proteus vulgaris, Proteus (bacterium), Indole test

  • Unknown Bacteria Lab Report

    the need to identify an unknown microbe may arise. This aids in the recognition of which microbes are harmful or pathogenic as well as those that may be beneficial to us in some way. This report will detail how a similar project was performed in order to identify two unknown micobes using the techniques...

      559 Words | 3 Pages   Gram staining, Gram-positive bacteria, Endospore, Staining

  • Unknown Lab Report

    Name: Danielle Title: Unknown Lab Report Introduction: There are many reasons for identifying an unknown bacterium. The reasons range from medical purposes, such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics...

      891 Words | 4 Pages   Antibiotic resistance, MacConkey agar, Hospital-acquired infection, Urinary tract infection

  • Unknown Lab Report

     the physical property of solubility was tested.    2.) Which items appeared to be water soluble?    The items that appeared to be water soluble were the baking soda, the unknown substance,  cornstarch, and possibly the baking powder (hard to tell because it mostly became bubbles that  stayed and didn't go away).    3.) Which items were not water soluble...

      661 Words | 4 Pages  

  • Unknown Lab Report

    Unknown Lab Report #1 Unknown #1 April 25, 2012 Microbiology Spring 2012 MCB2010C Unknown #1 Introduction Identity of a microorganism has proven to be very significant. Doing so can help identify diseases and created treatment and cures for such diseases. As a result, various laboratory...

      1055 Words | 6 Pages   Indole test

  • Unknown Lab Report

    Introduction The purpose of this lab was to identify unknown bacteria cultures using various differential tests, and my unknown bacteria is #17. The identification of these unknown cultures was accomplished by separating and differentiating possible bacteria based on specific biochemical characteristics...

      1380 Words | 5 Pages   Staphylococcus epidermidis, Hemolysis, Urinary tract infection, Staphylococcus

  • Unknown Lab Report

    Gbengon,Sennie Microbiology Lab Case study # 5 November 1,2012 1. What evidence suggests that the young graduate student has contracted what disease? Ans: The signs and symptoms the young graduate student presented, show evidence of Lyme disease. 2. What is the environmental pathway for the...

      839 Words | 3 Pages   Lyme disease, Flagellum, Infection, Bacteria

  • Unknown Lab Report

    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...

      2145 Words | 7 Pages   Growth medium, Catalase, Staphylococcus, Indole test

  • Micro Lab Unknown Report

    Escherichia coli There are many types of microorganisms and ways to treat each one. Knowing the differences of each is vital to treat a patient correctly. The purpose of this report is to explain the process and steps used to identify a certain microorganism referred to as the unknown. Materials and...

      1347 Words | 6 Pages   TSI slant, Gram staining, Indole test, Bacteria

  • Unknown Mixtures Lab Report

    -Unknown Mixtures Lab- Purpose: The aim of this experiment was to find out the two substances of the unknown mixture from salt, sugar, dirt, and baking soda by looking at its properties. Hypothesis: Find the unknown substance by testing it out by heating it, pouring water, vinegar, and observing...

      915 Words | 4 Pages  

tracking img