University of Santo Tomas College of Science Isolation of Microorganisms from Environmental Samples Experiment 6 (Group 6) JALIPA, Jomari T. JAVIER, Rhea A. JIMENEZ, Ma. Mikaela P. JURILLA, Joaquim Gerardo L. March 2016 ABSTRACT The exercise aims to enumerate the various microbial species that are present in a particular environment by collecting different substances such as pond water and soil that will be the source of microorganisms to be isolated and
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1. 5% Sheep blood agar media – is an enriching as well as differential media .Sheep blood agar was used to differentiate between the Gram positive Cocci that would grow in the media. Streptococcal species will produce substances that will destroy red bloods cells that will cause hemolysis of the blood on the ager plates. Staphylococci species will display a light to golden yellow pigment indicating differentiate If gram positive Cocci samples collected is Streptococci or Staphylococci species.
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Good Morning/afternoon Dr Henderson and 10C, today i am going to be presenting a speech about a space topic. My choose topic is the dark flow. In todays presentation I will be explaining and defining exactly what the dark flow is as well as its possible causes, theories and just how much limit of understanding we have on the phenomenon. The dark flow is an astrophysical term to describe a force which can not be explained by any of the known gravitational forces in the observable universe and
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In table 1.1 we see that the negative control passed and there was no contamination. Since we saw growth this is indicating that no contamination was present. Otherwise, if the agar was contaminated, we wouldn’t see any changes or growth on these agars. If you were to look at tables 1.2-1.5 you’ll see signs of growth on the surfaces of the agars. In table 1.2 you’ll see that S. epidermidis showed an olive metallic streak with colonies and coagulase positive on the blood agar. The olive metallic
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Life cycle of a star by Taris Bonner Stars begin as nebulae. Nebulae are clouds of gas and dust that have went through gravitational collapse, under their own gravity, then begin to stick or clump together to become thicker and more dense. Stars then begin to form in the center of the collapsing material. Which then allows its ultraviolet rays to glow or shine making them visible to the eye in color. Nebulae can have a variety of size. They can even be hundreds of light years in diameter, though
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Earth’s atmosphere and magnetic fields, keeping us safe. However, in space, satellites are vulnerable and when solar explosions are directed at the Earth, they can produce geomagnetic storms and alter the terrestrial ionosphere which affects radio communications.7 They also create havoc with electrical grids as the equipment monitoring the voltage and current on the lines is muddled up from the low frequency end of the electromagnetic
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Vision: To provide the education in English medium so that the poor children from the village and the surrounding village should be able to change their lives and this world for the betterment of the society by getting out of this village, competing with the outside world and helping in changing the lives of next generation of children in the village. Mission: The school aims to be successful in its endeavor by – • Providing state of art English Medium education. • Providing state of art infrastructure
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The Star: Summary The story opens with the unnamed first-person narrator musing that at one time he had believed that his travels in outer space could not alter his faith in God. The reader learns that he is a Jesuit as well as an astrophysicist. He is aboard a starship returning from a scientific mission three thousand light-years from Earth. Something he learned on this mission, as yet unknown to the rest of the scientists and crew, has caused him to question his faith. He reflects regretfully
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Abstract Eastman Kodak Company and Fujifilm are competing corporations in the photography supply and equipment industry. When the industry changed both companies were impacted, but due to very unique management styles and ability to adapt to change one Fujifilm excelled while Kodak faltered and eventually declared Chapter 11 Bankruptcy in 2012. History of Kodak George Eastman founded Kodak, in 1888. The company’s early success was based on the new technology for cameras. The camera simplified
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Mannitol Salt Agar (MSA) This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the picture below). This is in contrast to Streptococcus species, whose growth is selected against by this high salt agar (plate on the right in the picture below). The differential ingredient in MSA is the sugar mannitol. Organisms capable of using mannitol as a food source will
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