Unknown Lab On Methods And Materials Essays and Term Papers

  • Lab report-Materials and Method

     Material 1 desk 4 books 1 stopwatch 1 plastic ball 1 meter ruler Some blue-tac Method Ball Blue-tac Desk Books Figure 1: Experiment set-up 1. First, the experiment was set-up as shown in figure 1 2. Then, measured 25cm with the meter ruler to...

      2220 Words | 17 Pages  

  • Methods Unknown

    Methods A series of examinations were assayed from an unknown sample of microbes with the effort to determine their identity. All test methods were analyzed as previously described by Brown 1. Cultures of the unknown labeled were grown at 25˚ and at 37˚ in agar slants to determine the optimum temperature...

      325 Words | 1 Pages   Metabolism, Biochemistry, Growth medium

  • Unknown Lab

    Discussion The possible identity of the unknown organisms in the mixed culture was limited to bacteria that we had worked with previously in lab. Initially a Gram stain was conducted in order to distinguish the unknown bacterium as a Gram-positive and/or a Gram-negative organism (Lancaster and...

      1989 Words | 8 Pages   Infection, IMViC, MacConkey agar, Medical microbiology

  • Unknown Lab

    Jordan Hansen Unknown Lab Report Professor Zelman April 9, 2012 Identifying an Unknown Bacteria Introduction Knowing the identity of a microorganism is extremely beneficial. Knowing what you are dealing with can allow one to knowing the causative agent of a disease and how...

      584 Words | 4 Pages   Gram staining, Staining, Gram-positive bacteria, Gram-negative bacteria

  • Material And Methods

    Material and Methods Resources The choice of substrates for this work was based on availability under Danish conditions and for the novelty of the use of the pre-treatments on these materials for biogas production but known results for other pre-treatments. The three substrates used are 3 Algae and...

      834 Words | 3 Pages  

  • Materials and Methods

    Materials and Methods 4. MATERIALS AND METHODS 4.1 PLANT MATERIAL The plant material was bought from Botanical Source of India, Jodhpur and powdered in grinder, to get coarse powder for extraction. 4.2 EXTRACTION AND FRACTIONATION The plant material was extracted by soxhlet with 50% alcohol and concentrated...

      11672 Words | 36 Pages  

  • Materials And Methods

    Materials and Methods! ! ! A microscope was needed in this experiment. It was needed to examine the slides of allium. A slide of allium root tips were needed. They were needed to be examined by the use of the microscope. A chart was needed to record the information that is found by this. After the...

      125 Words | 1 Pages  

  • Materials Methods

    在 Technical reports中主動式、被動式的使用 1. 在MaterialsMethods章節中有下列三中種情況會使用被動式” 1.1 描述操作實驗的動作;這些動作應該都用被動式描述。例如The test samples were heated to 300 ℃. The subjects were divided into three groups. 1.2 Report作者強調某種特性係由何種儀器量測。例如The voltage was measured by a voltmeter. 2. 描述Samples或Subjects本身展現的動作則都用主動式表達。例如The...

      36 Words | 1 Pages  

  • Materials and Methods

    Materials and Methods Materials List: -Gionometer (Joint Angles) -Force Gauge (Push and Pull forces) -Weight Scale (For Weighing Parts) -Measuring tape (Heights and Distances) -Camera (Post on-site pictures) -Subject (Worker who performs the task): Software/Models Used: -3DSSPP(3D Static...

      712 Words | 2 Pages  

  • MATERIALS and METHOD

    MATERIALS *Twelve albino rates * Bark and fresh leaf of Delonix regia METHODS Albino Rats A total of twelve (12) albino rats were collected from the animal’s house in the department of zoology at university of Nigeria Nsukka. The rats were kept for acclimatization in a room maintained at about 250C...

      531 Words | 3 Pages  

  • Methods and Materials

    Adriana Magdaleno Methods / Materials Part A Cold distilled water was measured in a 50 mL graduated cylinder and poured into a clean Styrofoam cup, the temperature of the cold water that was poured in the Styrofoam cup was measured with a 0.1°C thermometer and recorded in degrees Celsius. The...

      309 Words | 1 Pages   Celsius

  • Determining Unknown in Microbiology Lab

    Determining an Unknown Through Deferential Stains and Biochemical Tests Introduction There are many reasons for knowing the identity of microorganisms. The reasons range from knowing the causative agent of a disease in a patient, so as to know how it can be treated, to knowing the correct microorganism...

      1144 Words | 4 Pages   IMViC, Indole test, Streaking (microbiology), Gram staining

  • Materials Lab

    microstructure materials . Metallography consists of the study of the constitution and structure of metals and alloys. Much can be learned through specimen examination with the naked eye, but more refined techniques require magnification and preparation of the material's surface. Analysis of a materials microstructure...

      1555 Words | 7 Pages   Metallography, Microstructure, Solid, Grinding (abrasive cutting)

  • 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 Write Up

    this bacteria. The colony growth also doubled as a motility test. The unknown spread out over the entire agar plate covering it in a layer. Na Thioglycolate Medium A Fluid Thioglycollate Medium is used in this test. The unknown is inoculated through stab technique. This medium contains sodium which...

      1918 Words | 6 Pages   Gram staining, Base (chemistry), Indole test, Staining

  • Unknown Lab Report

    preventative measures. Staphylococcus 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...

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

  • Lab report for materials lab

     Optical Microscopic Analysis of 3 Different Types of Steel and 4 Different Types of Brass Regarding the Microscopic Structure Material: Steel Brass Sample 2 Sample 1 Sample 4 Sample 6 Sample 6 Sample 11 Sample 13 as rolled - annealed 60min at 350°C, 400°C, 600°C Standards: Digital...

      1330 Words | 15 Pages   Deformation (engineering), Ductility, Heat treating, Yield (engineering)

  • 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 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

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