Identifying Bacteria On Agar Plates Essays and Term Papers

  • Agar plates

    DIFFERENT TYPES OF AGAR Mac Conkey‘s Agar plate MacConkey (also McConkey) agar is a culture medium designed to grow Gram-negative bacteria and stain them for lactose fermentation. It contains bile salts (to inhibit most Grampositive bacteria, except Enterococcus and some species of Staphylococcus)...

    1285 Words | 7 Pages

  • Biology agar plates

    attachment to the host. Influenza virus is an enveloped virus with many glycoprotein spikes. Viruses are larger than prions and many times smaller than bacteria. They range in size from 30 to 300 nm. Cause: The causes of the flu are from three types of influenza viruses: A, B and C. Human influenza A...

    2164 Words | 6 Pages

  • Identifying Unkown Bacteria

    step in my unknown identification was to carry out a gram stain to observe the cell shape and arrangement. My unknown turned out to be gram positive bacteria cocci shaped with long chain cell arrangement. The unknown was gram positive because the cells stained blue-violet ,this indicate that my unknown...

    589 Words | 3 Pages

  • The Role of Agarase in Agar-Degrading Bacteria

    The Role of Agarase in Agar-Degrading Bacteria Abstract Agar-Degrading (agarolytic) Bacteria is physiological class of bacteria capable of utilising agar as a sole carbon source. This ability is made available by the use of agarases - enzymes which break down agarose into oligosaccharides....

    1838 Words | 6 Pages

  • Identifying Unknown Bacteria

    step in my unknown identification was to carry out a gram stain to observe the cell shape and arrangement. My unknown turned out to be gram positive bacteria cocci shaped with long chain cell arrangement. The unknown was gram positive because the cells stained blue-violet ,this indicate that my unknown...

    589 Words | 3 Pages

  • Identifying unknown bacteria

    two main types of bacteria, gram negative and gram-positive. The purpose of this experiment was to perform a variety of tests to identify the bacteria contained in the unknown sample labeled number 15. The following are the tests that were used to identify the two different bacteria. The SIM test, which...

    3351 Words | 22 Pages

  • Abstract: Diffusion Rate of Methylene Blue on Agar Plates at Different Temperatures

    Title: Diffusion Rate of Methylene Blue on Agar Plates at Different Temperatures Abstract: Diffusion is the movement of particles from an area of high concentration to an area of low concentration wherein substances are independent, rapid and in random motion which frequently collide with each other...

    270 Words | 1 Pages

  • Isolation and Purification of Lyngbya majuscula on Nutrient-enriched Agar Plates

    Isolation and Purification of Lyngbya majuscula on Nutrient-enriched Agar Plates A Special Problem Isolation and Purification of Lyngbya majuscula on Nutrient-enriched Agar Plates ABSTRACT Lyngbya majuscula samples were obtained from the Phycology Laboratory stock culture of the...

    2481 Words | 11 Pages

  • Agar

    Agar From Wikipedia, the free encyclopedia Jump to: navigation, search Not to be confused with auger or augur. For other uses, see Agar (disambiguation). Culinary usage Mizuyōkan - a popular Japanese red bean jelly made from agar. Scientific usage A blood agar plate used to culture bacteria and...

    2585 Words | 12 Pages

  • Agars

    | |Red, surrounded by reddish precipitation zones, diameter1- 2 mm |Lactose-positive Enterobacteriaceae: coliform bacteria, E. coli | |Pink, pin-point colonies |Enterococci, possibly Klebsiella |...

    276 Words | 3 Pages

  • Bacteria

    On November 22nd of 1963, Lee Harvey Oswald assassinates John Fitzgerald Kennedy. On December 8th of 1980, Mark Chapman shoots musician John Lennon. On March 30th of 1981, John Hinckley unsuccessfully tries to murder Ronald Reagan. On July 18th of 1989, Robert Bardo kills actress Rebecca Schaeffer. All...

    383 Words | 1 Pages

  • Bacteria

    Bacteria are the most numerous type of microorganism found in the rhizosphere of the soil. They produce secondary metabolites which are capable of producing antibiotic which eventually inhibit or kill bacteria. The rhizosphere region of the soil is a highly favorable habitat for the proliferation, activity...

    344 Words | 1 Pages

  • Bacteria

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    45900 Words | 94 Pages

  • Bacteria

    Microbes among Us, the objective was to acquire a greater understanding and appreciation for the variety and large number of bacteria in our environment. To do this, bacteria samples had to be obtained and placed in a location where they could grow. It was expected that in a week’s time, they would grow...

    1015 Words | 3 Pages

  • Bacteria

    Smith Biology Name ________________________ Antibiotics and Bacteria Lab Directions: DAY 1: 1.) Obtain one sterile petri dish. Using a wax pencil, write your initials, your class period, and the type of bacteria you were assigned, on the TOP half of the petri dish. (Remember that the top half of...

    1183 Words | 4 Pages

  • Bacteria

    coursework, there are few amounts of ideas and experiments that I could achieved of which different products to test for my concluding idea. The type of bacteria that I am going to discuss and chosen is E-coli. I will also going to research the effectiveness of antibacterial cleaning products, for instance...

    897 Words | 3 Pages

  • Bacteria

    from. Discusses key research findings, provides an overall assessment of the research in these areas and shapes an agenda for future research by identifying important gaps in the literature.( International Journal of Physical Distribution & Logistics Management Volume: 28 Issue: 6 1998)...

    2192 Words | 6 Pages

  • Bacteria

    about when a person sneezes or coughs and then touch the door handle. Door handles, in home and in public, are the most commonly touched surfaces, and bacteria can easily be transferred from person to person this way. Our team’s hypothesis was the door knob/handle is more containinated than the door its self...

    505 Words | 2 Pages

  • Bacteria!

    “All About BacteriaBacteria Is a constitute of a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a wide range of shapes, ranging from spheres to rods and spirals. Bacteria were among the first life forms to appear on Earth, and are...

    2282 Words | 7 Pages

  • Agar Oligosaccharides

    098 Preparation of Agaro-oligosaccharides Agar was resuspended in O.lN HCI to 10% (w/v) and heated at 100°C for 15 min. After centrifuging the sample to remove the insolubles, the Agaro-oligosaccharide solution was subjected to gel filtration chromatography in Toyopearl HW-40C (45 mm x 100 cm, Toso)...

    6868 Words | 31 Pages