M21 Essay: Diagnosis of an Infected Patient Essay As we know bacteria comes in various classes and are distinguished by their shapes‚ chemical configuration‚ source of energy either sunlight or chemicals‚ nutritional requisites and biochemical actions. We have a patient that may be infected with an unknown bacterial infection; we’ve collected a sputum sample and will be testing for one of the following genera: Bacillus‚ Escherichia and Mycoplasma. In order to determine which one of the three
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Chapter 27. BACTERIA & ARCHEA Overview: Prokaryotes thrive almost everywhere‚ including places too acidic‚ salty‚ cold‚ or hot for most other organisms Masters of Adaptation Most prokaryotes are microscopic‚ but what they lack in size they make up for in numbers There are more in a handful of fertile soil than the number of people who have ever lived They have an astonishing genetic diversity Prokaryotes are divided into two domains: bacteria and archaea Structural‚ functional‚ and genetic
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relative number of bacteria‚ Actinomycetes and molds. Results showed‚ that more abundant specie in soil sample were Actinomycetes and least abundant – molds. Samples of bacterial DAPI‚ wastewater flocculum and lake water were studied with a microscope in order to identify E. coli‚ filaments and phytoplankton for further analysis. A total of 5.72 x 106 E. coli bacteria were determined of the microscopy filter giving the first point on a growth curve. The growth curve suggests the bacteria entering their
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belongs to the domain bacteria. The species name‚ Bordetella pertussis‚
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the differences between bacteria‚ viruses‚ fungi and parasites. Bacterial and fungi infections are easy to cure with the use of antibiotics‚ where as viruses can be hard to cure or vaccinate against‚ such as the common cold. Bacteria can be found everywhere and anywhere Soil‚ Water‚ Plants‚ Animals‚ material and even deep in the earth’s crust. Bacteria feed themselves by making there food with the use of sunlight and water. We would not be able to live without Bacteria. The human body consists
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industry bacteria and yeast are transformed with human genes of interest in order to produce therapeutics for human disorders. An example of pharmaceutical industries use of transformation is seen in the development of insulin‚ which is used to treat some forms of diabetes mellitus (2). In nature‚ many strands of bacteria genetically exchange genetic information during a process known as conjugation‚ and the new information is passed on subsequent generations. The advantage of using bacteria relates
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Cell Biology 1 – Prokaryotes & Viruses * Eukaryotes have a membrane whereas a prokaryote has no nuclear membranes. Both have a double stranded DNA. * The two main types of prokaryotes are bacteria and Archaea and eukarya are types of eukaryotes. * Archaea are more closely related to eukaryotes. * Prokaryotes have a membrane and nucleoid and most have a cell wall. * There are 3 main types of shapes of prokaryotes: * Bacillus – rod shapes * Spirilum – spiral shaped
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viruses include HIV and Hepatitis B. Bacteria falls under the Monera Kingdom. There are two types of bacteria known at this time. Archaebacteria live in extreme environments that are particularly salty‚ cold‚ and or hot. An example of this would be the bacteria known as thermophile bacteria. They are found at temperatures above 113 degrees Fahrenheit in
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and spread of Infection 1. Understand the causes of Infection 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites More accurately‚ parasites are actual animals‚ along with mites‚ and mites are so small you have some thousands living in your eyebrows. Bacteria are one cell things with a cell wall. Virae (viruses) are code only--they are the core requirement that bacteria have‚ but without all the other protective layers like cell wall and energy production. Instead‚ they
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Cross contamination is a process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another‚ with harmful effect. What that means for example‚ if you get sick from eating at a restaurant that might mean that the food handlers are not following correct food safety guidelines. Some examples are the some of the food handlers wash their hands or people forget to not touch there face and hair. But it gets worse there are also some people that forget
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