"Unknown bacteria serratia marcescens" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 23 of 50 - About 500 Essays
  • Satisfactory Essays

    Lab Report On Unknown 32

    • 591 Words
    • 3 Pages

    The first test conducted on unknown bacteria 32 was the Gram stain. From this stain‚ unknown 32 was found to be a Gram-positive cocci. This test eliminated all possible Gram-negative bacteria‚ Gram-positive rods and Gram-positive spirillium. Next‚ the endospore test determined whether or not the Gram-positive bacteria contained endospores. With the use of malachite green‚ steam‚ and safranin it was found that unknown bacteria 32 did not contain endospores. This eliminated Gram-positive cocci Sporosarcina

    Premium Bacteria Microbiology Staining

    • 591 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    in the War In the poem‚ “The Unknown Citizen‚” a short eulogy is presented at a funeral for an unidentified soldier. When providing details about the citizens life‚ the speaker instead uses impersonal facts and government based statistics‚ rather than intimate components about who the soldier was personally. The author also displays the tone of the poem as lighthearted‚ making the speaker seem untroubled about the death of the soldier. In W.H Auden’s poem‚ “The Unknown Citizen‚” the author uses his

    Premium The Unknown Citizen W. H. Auden English-language films

    • 830 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Purpose: The purpose of this was to determine the concentration of sodium carbonate in an unknown sample by titration. The solution of hydrochloric acid was prepared and standardized using Na2CO3. Observations: Week 1: Standardizing hydrochloric acid using sodium carbonate with bromocresol green indicator Table 1: Titration of sodium carbonate using hydrochloric acid Trial | Mass of Na2CO3 (g) | Burette Reading (mL) | Final Volume of HCl (mL) | | | Initial | Final | | 1

    Premium Titration Hydrochloric acid PH

    • 943 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Unknown Ionic Compound

    • 384 Words
    • 2 Pages

    Goals The main goal of this project is to learn how to identify the properties of an unknown ionic compound. In order to do this successfully the group has to use a variety of methods and run several tests on the unknown compound. By doing this the group will be able to identify the different chemical and physical properties of the compound that will help obtain the identity of the specific compound given. The group will devise two syntheses of the compound‚ and compare them for cost effectiveness

    Premium Chemistry Water Solubility

    • 384 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Unknown Molarity Of HCL

    • 1131 Words
    • 5 Pages

    and Report: Introduction: The experiment was conducted to find the unknown molarity of HCL. The unknown molarity of HCL was found by the use of the titration method and then comparing the results between the titrant and analyte HCL solutions. Molarity is a concentration unit‚ it is defined by the number of moles the total volume of the solution. This experiment included a process called titration‚ used to work out the unknown concentration of a known substance. The process of titration is adding

    Premium Chemistry Concentration Chlorine

    • 1131 Words
    • 5 Pages
    Powerful Essays
  • Powerful Essays

    An Unknown Girl Analysis

    • 1385 Words
    • 6 Pages

    ← A Passage To Africa. (Narrative Article‚ Literary Analysis.) Poetry Analysis: An Unknown Girl- Moniza Alvi. 28May In the evening bazaar Studded with neon An unknown girl Is hennaing my hand She squeezes a wet brown line Form a nozzle She is icing my hand‚ Which she steadies with her On her satin peach knee. In the evening bazaar For a few rupees An unknown girl is hennaing my hand As a little air catches My shadow stitched kameez A peacock spreads its lines Across my palm.

    Premium Poetry John Keats La Belle Dame sans Merci

    • 1385 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    EXPERIMENT 1 IDENTIFICATION OF UNKNOWN COMPOUNDS Date of experiment : 7th August 2012 Venue: ME204 INTRODUCTION Chemical reactions are regularly categorized into 3 types: oxidation-reduction (redox reaction)‚ precipitation (double displacement) and acid-base reaction (double displacement) Type 1: Oxidation-Reduction Reactions Oxidation-reduction processes include the movements of electrons form oxidants to reductants‚ which lead to increases in oxidation

    Premium Chemical reaction

    • 874 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Tomb of the Unknown Soldier

    • 4192 Words
    • 17 Pages

    The Tomb of the Unknown Soldier is a practice utilized throughout the world to memorialize soldiers who have died in modern wars without being identified. The first monument of this kind was the Tomb of Unknown Soldiers in Frederica‚ Denmark (1858)‚ which memorialized unknown soldiers who died in the First War of Schleswig. Another such Tomb of the Unknown Soldier is found in Philadelphia‚ Pennsylvania and was erected in 1866 to honor those soldiers who died during the American Civil War. The history

    Premium World War II American Civil War United States

    • 4192 Words
    • 17 Pages
    Powerful Essays
  • Good Essays

    Bacteria are often maligned as the causes of human and animal disease (like this one‚ Leptospira‚ which causes serious disease in livestock). However‚ certain bacteria‚ the actinomycetes‚ produce antibiotics such as streptomycin and nocardicin; others live symbiotically in the guts of animals (including humans) or elsewhere in their bodies‚ or on the roots of certain plants‚ converting nitrogen into a usable form. Bacteria put the tang in yogurt and the sour in sourdough bread; bacteria help to break

    Premium

    • 812 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Double Unknown Lab Report

    • 1229 Words
    • 5 Pages

    Double unknown identification of a mixed culture of Gram-negative and Gram-positive bacteria 2. Author: Nick Fiore‚ University of Kansas‚ Biology 402‚ Fall 2014 3:00pm room 6040 3. Abstract: The purpose of this experiment was to isolate two unknown bacteria and perform a series of selective and differential tests to correctly identify each. After the bacteria was isolated a series of differential and selective tests following the dichotomous key attached were used to identify each bacteria. The Gram-positive

    Premium Bacteria Microbiology Gram staining

    • 1229 Words
    • 5 Pages
    Powerful Essays
Page 1 20 21 22 23 24 25 26 27 50