domain Bacteria d. are prokaryotic ___2. Identify the correct format for writing the genus and species of a given organism? a. bacillus Cereus b. Escherichia Coli c. bacillus coagulens d. Streptococcus epidermidis e. Micrococcus luteus ___3. The “magic bullet‚” capable of killing a particular disease causing microorganism‚ was first isolated when a. Louis Pasteur and Robert Koch developed the germ theory of disease b. Edward Jenner developed the smallpox
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FST3202 Food Microbiology 2012/2013-1 Lecture 1. Introduction to Food Microbiology Prof. Madya Dr. Yaya Rukayadi Department of Food Science Faculty of Food Science and Technology Universiti Putra Malaysia Wednesday‚ 12-09-2012 BKTM-2 (10.00 – 12.00) FST 3202 – Food Microbiology Semester : 1 (2012/2013) Program : Undergraduate Student (prasiswazah) Credits : 3 (2-1) Class : BKTM 2 – Food 1 Day/Time : Wednesday‚ 10.00 – 12.00 Pensyarah : Prof. Madya
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Unknown Lab Report Microbiology Unknown A Sonia Kabra November 26‚ 2014 Introduction There are numerous reasons for identifying unknown bacteria. Some of these organisms have distinct qualities that set them apart from one another‚ such as the exposure to certain environments. Through out the semester in the laboratory‚ we are able to encounter some of the few microorganisms that we as humans have come into contact with. With the knowledge gained from the sessions in the laboratory‚ we can now
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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)‚ crystal violet dye (which also inhibits certain Gram-positive bacteria)‚ neutral red dye (which stains microbes fermenting lactose)‚ lactose and peptone. QUALITY CONTROL Results after 24 hrs at
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in military treatment facilities during the Iraq War. How was this bacteria discovered? The history of the genus Acinetobacter dates back to the early 20th century‚ in 1911‚ when Beijerinck‚ a Dutch microbiologist‚ described an organism named Micrococcus calco-aceticus that was isolated from soil by enrichment in a calcium-acetate-containing minimal medium (Camp 2010). Acinetobacter began to be recognized as a significant hospital pathogen in the late 1970s‚ but at that time it was easily treated
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2.1 Sanitation Methods There are Four Methods that conducted on the laboratories in order to detect the presence of microorganisms. There are Rodac Method‚ Swab Method‚ Rinse Method‚ and lastly Open Dish Method and it will be discussed in detail below. 2.1.1 Rodac Method The purpose of this Standard Operating Procedure is to describe a program that will adequately measure the efficacy of disinfection of Rooms and equipment in each laboratory‚ RODAC plates can detect the presence or absence of
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Online BIO 150 Introductory Microbiology #3 Lab Report NAME __ Lab Group 2_____ Answer the following questions as you work your way through the lab material typing in your answers. Then submit your finished lab report as a Microsoft Word document. This lab report is worth 100 points towards your final lab grade. Each Q is worth 2 points unless otherwise noted. Also‚ per the Honor Code‚ this work must be your own. This is due Mon. 10/8 at 11:59 PM. The theme of this lab is the identification
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History of Sexually Transmitted Diseases Sexually Transmitted Diseases‚ or commonly known as STDs‚ are the most common diseases known to man and it is one of the largest growing issues not only in the United States of America but around the globe. Sexually transmitted diseases are primarily spread through sexual contact from individual to individual‚ whether it is oral‚ vaginal‚ or anal sex. It can also be passed on by skin to skin contact such as through skin lesions‚ sores‚ sharing needles
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suspension‚ on the activity of lysozyme. MATERIALS AND METHODS Preparation of the cell suspension. To expedite the testing of lytic activity by lysozyme ’and to reduce the possibility of daily variations associated ’with the use of live cells of Micrococcus lysodeikticus‚ as noted by Meyer and Hahnel (1946)‚ an effort was made to use killed cells. Lysozyme is capable of ’causing lysis of both live and dead cells of this species. Boasson (1938) used phenolized cells; 4 therefore‚tis method was tried
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Pharmaceutical Microbiology CLASS CODE: MP202 SARA ASHOUR Signature ……………………………….. Date ……………………………….. Total Word Count 1492 I declare that‚ except where specifically indicated‚ all the work presented in this report is my own and I am the sole author of all parts. Toxic shock syndrome (TSS) is an uncommon but serious systemic infection which can occur in males and females of all ages. Symptoms include fever‚ hypotension
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