Observations TISSUE TYPE OBSERVATIONS Simple Squamous single layer‚ flattened cells Simple Cuboidal single layered‚ cube shaped cells Simple Columnar (stomach) single layered‚ elongated cells Simple Columnar (duodenum) long columns in “S” shapes Stratified Squamous (keratinized) many layers‚ top cells flattened Stratified Squamous (non-keratinized) flat long strands with nucleus Pseudostratified Ciliated Columnar cells together in a column structure‚ single layer‚ elongated cells
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II-Leukocidin genetic organization and genome distribution The genetic architecture of the S. aureus leucocidins is widely conserved. F and S subunits of a certain toxin pair are transcribed from specific single promoter. The open reading frame of the S subunit immediately come before The open reading frameof the F subunit‚ with as little as a single nucleotide separating each open reading frames (Fig.1). The only known exception to this rule iwas in gamma-hemolysin locus. 1-Gamma-hemolysin:
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Introduction: Chemical methods of control: Antimicrobial drugs‚ involves the use of chemicals to prevent and treat infectious diseases. Pasteur and others observed that infecting an animal with Pseudomonas aeruginosa protected the animal against Bacillus anthracis. Later‚ the word “antibiosis” (against life) for this inhibition and called the inhibiting substance “Antibiotic”. As researchers found out more and more about these chemicals they were able to discover that antibiotics are chemicals
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Andrew Auriemma Professor Walwyn Marketing The marking mix is everything a company does to the demand for its products. There are four groups in which this can be done‚ price‚ product‚ place‚ and promotion. Product is what the company is offering. An example of this is MacBook. The product comes with a laptop‚ which has everything from keys to a mouse keypad. It also comes with a charger. There are all-different types of MacBook’s and most come with a warranty. Then there is price. Price comes
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Microbiology-2460 Lab-003 March 31‚2008 Lab Report-Escherichia coli Abstract The purpose for this lab report was to identify and inform of an unknown bacteria that has been causing a patient to have lower abdominal and pelvic pain. To obtain the identification of this unknown bacterium‚ several biochemical tests needed to be performed in order to prescribe the correct medication to treat and cure the symptoms. Introduction In a lab today‚ I am to identify an unknown bacterium that is causing
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CHM1032L pre/post lab instructions Preparation is a key to success in this lab. For this reason‚ you are required to thoroughly read through the experiment information presented in the lab manual‚ and complete a pre-lab for each experiment you do. The prelab must be completed prior to the day of the experiment. Each Friday I will ask to see your completed prelab before I allow you to enter the lab. If you have not finished the pre-lab‚ I will not allow you to enter the lab and you will receive
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cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
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Microbiology Laboratory Report Identification of Unknown Bacteria 03/10/05- 04/01/05 Authors: Richard Hendricks‚ Jessica Prebish; NMU Abstract: Broth culture 16 was randomly selected by our group and subjected to qualitative tests for taxonomic identification. The culture did appear homogenous throughout the testing period and is currently retained by Northern Michigan University’s department of Microbiology. We suggest that culture 16 is an example of Escherichia coli. Background: Techniques
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Methicillin-resistant Staphylococcus aureus (MRSA) Jessica Heinen Autry Technology Center Introduction The full name of MRSA is meticillin-resistant staphylococcus aureus. Staphylococcus aureus (also known as staph) is a common type of bacteria. It is often carried on the skin and inside the nostrils and throat‚ and can cause mild infections of the skin such as boils and impetigo. If staph bacteria get into a break in the skin‚ they can cause life-threatening infections‚ such as
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clientrelations@ standardandpoors.com This issue updates the one dated December 2013. SALES 877.219.1247 wealth@spcapitaliq.com MEDIA Michael Privitera 212.438.6679 michael.privitera@spcapitaliq.com S&P CAPITAL IQ 55 Water Street New York‚ NY 10041 Please see General Disclaimers on the last page of this report. Topics Covered by Industry Surveys Aerospace & Defense Airlines Electric Utilities Environmental & Waste Management Metals: Industrial Movies & Entertainment Alcoholic Beverages & Tobacco
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