is a very dangerous and contagious bacterial infection‚ known as Shigella bacillus‚ which affects the lining of the colon and intestinal tract (Margolis 2011). This bacterial disease has been known to wipe out armies since ancient times‚ but was majorly recognized during the Civil War from 1861 to 1865 (Civil War Society 2002). The severe abdominal pain‚ fever and the painful bowel movements accompany the Shigella bacillus infection which caused doctors to try find a solution to this epidemical disease
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difficult to work with and could not tolerate anyone telling him that his theories were wrong” (Robert 2). Anthrax was the first disease that Koch put his time in to study. Pollender‚ Rayer and Davaine discovered the Anthrax Bacillus. Koch wanted to prove that the bacillus was the cause of the disease. He used Mice to help conduct the experiment. His conclusion was the mice were killed when injected with the blood of a anthrax disease farm animal and healthy blood from farm animals survived. “By
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Castillo Tania Castillo Epidemiology Report of Tuberculosis Tuberculosis (TB) is a chronic bacterial disease that is highly in development countries. This disease is caused by a bacterium called Mycobacterium tuberculosis‚ an acid-fast aerobic bacillus‚ which is prevalent in tropical areas across the globe. For instance‚ the majority of the cases occur in malnourish individuals‚ immigrants and elderly persons. Most of the person’s who has the disease are concurrent for many years‚ and the reactivation
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Public Health at Washington University in St. Louis. While Rife was acquiring the technical skills and instruments he needed to isolate the cancer virus‚ Dr. Kendall was developing a protein culture medium for cultivation of the typhoid Bacillus. The typhoid Bacillus was usually large enough to be viewed through ordinary research microscopes of the time. However‚ when he used his Medium K‚ this bacterium changed into a form that was not visible or “non-filterable”. Then‚ it would morph back into a
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To scrutinize the color potency depth of the azo dye Remazol Black-B decolorizing activity by an effectual bacterial isolates‚ liquid medium was used. Based on the relative aptitude of the decolorization of diverse isolates‚ three most excellent performing bacterial isolates (1‚ 2 & 3) with more than 90% of decolorizing activity were preferred for more experiments (Data not shown). 3.1 Biodecolorization of Remazol Black-B by selected bacterial isolates Microbial decolorization of Remazol Black-B
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are bacterial SHAPES? (Select all that are correct. Be sure to select the appropriate scientific name. You lose points for choosing incorrectly or for not choosing a correct choice.)A) Vibrio B) Strepto C) Spirillum D) Staphylo E) Cocci F) Bacillus G) Diplo3.A chromophore is the:A) transparent component of the dye B) the part of the dye that does not bind. C) the colored portion to the dye. D) part of the dye that is not seen. E) the part of the dye that is not used up.4.Which type of
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Disease in the News – Tuberculosis HCS/245 June 25‚ 2013 Tynan Weed Tuberculosis Tuberculosis‚ TB (tubercle bacillus) or MTB (mycobacterium tuberculosis) is a widespread‚ and in numerous cases fatal‚ communicable disease produced by a variety of forms of mycobacteria. The disease is distributed within the air when individuals who are infected with active TB infection sneeze‚ cough‚ or pass on breathing fluids throughout the air. Generally infections are asymptomatic‚ meaning they feel
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Introduction To differentiate between bacteria‚ fungi and yeast‚ we plant four different microbes in plates under the same environment for one week and compare the growth of the four microbes by macroscopic and microscopic observation. Meanwhile‚ the diversity of bacteria and fungi in humans‚ the environment and wood could be observed. In addition‚ the four substrates are cultured in two media‚ MEA and NA‚ under the same condition. Thus‚ how nutrients affect the growth of bacteria and fungi could
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1. Distinguish between viruses‚ bacteria‚ rickettsia‚ fungi‚ parasites‚ and prions. 2. Viruses: RNA or DNA‚ obligate intracellular parasites. Seek “permissive cells to infect. Some strains have shown periodic changes by have mutations and forming new strands; Require a tissue culture in order to grow; Consist of RNA or DNA in a protective glycoprotein coat; Influenza – Dengue Fever – carried by mosquitos St. Louis encephalitis virus – carried by mosquitos HIV Hepatitis – Makes skin a yellow
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MBK – Lab Report Name: Katie Nave Bacterial Morphology Part 1: Viewing Prepared Slides of Common Bacterial Shapes Familiarize yourself with each morphological type to use as a comparative tool for the remainder of the activity. Record your observations. Part 2: Disinfecting Your Area to Use Live Organisms : Part 3: Viewing Live Organisms – Wet Mount Preparation Record your observations. It was hard to tell what I was looking at. There were a number of amoeba shaped cells of varying sizes
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