in cell structure for Prokaryotes and Eukaryotes (previously covered in Lecture Unit #1) and learning about staining of microbes. Part I. Smear Preparation in Mastering Microbiology. Log in to MM‚ go to the Study Area‚ and then to Microlab Tutor “Smear Preparation”. After viewing the short video‚ answer the following question: 1. List the major steps in smear preparation If the slide is not clean‚ clean the slide. Label the slide. Make a dime size circle Place a drop of saline solution on to the
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A large variety of changes were happening for the United States. Between 1800 and 1825 the U.S. population doubled in size and public opinion was more important than ever. The United States was becoming more modern. New developments in industry‚ transportation‚ and communication began to unitize advanced industrial countries and the U.S. Trading was made easier with improved roadways. In the south‚ cotton became a profitable crop with the invention of Eli Whitney’s cotton gin. Industry began flourishing
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Memorandum Re: Business Plan Assessment - Private Concepts Critically analyzing a business plan for its viability and opportunity for success is absolutely necessary from any stakeholder’s perspective. Doing so aides an investor in knowing whether or not to invest‚ a bank in deciding on a loan‚ or even a partner in his/her decision to join a venture. But perhaps most importantly‚ a critical analysis of a business plan can and will help the entrepreneur to assess whether or not an idea under
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HEMOFLAGELLATES characterized by the presence of a large mitochondrion known as a kinetoplast. the kinetoplastida assume different morphologic forms depending on their presence in vertebrate hosts‚ including humans‚ or their insect vectors . 2 genera important in human disease: Trypanosoma Leishmania transmitted by arthropod vectors and have animal hosts that serve as reservoirs. Amastigote stage spherical‚ 2–5 μm in dm and displays a nucleus and kinetoplast. no
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granulocytes and mononuclear agranulocytes. Both types are spherical while suspended in blood plasma but when they invade tissues after leaving the blood vessels they become amoeboid and motile. The sizes referred to in the diagrams are as observed in blood smears (where cells are spread out‚ here they can appear slightly larger than they are when in circulation in the blood plasma). Granulocytes have 2 types of granules: • Specific granules – these have specific functions and bind to several stains
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* Microbiology: Study of microorganisms Most microorganisms are pathogenicFalse The majority of bacteria are harmless True Total number of bacterial species: about 10 million to a billion What is a microorganism? An organism or virus too small to be seen without a microscope. (Smaller than 0.5 mm) Ex: Bacteria‚ Fungi‚ Protozoa‚ Algae‚ and Viruses Microbiom: collection of microbes Human cells vs. Microbial cells = 1:10 Which statement about Michaelangelo is not correct? A. He was
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deficiency with inflammation. 4. Bone marrow iron stain could resolve the possibilities. 5. Trial of oral iron could be considered. Case 3 1. Macrocytic anemia. 2. B12‚ folate deficiency‚ liver disease‚ reticulocytosis‚ myelodysplasia. 3. Blood smear‚ serum B12‚ red cell folate levels‚ Schilling
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clinical expertise and health information during Papanicolaou smears (Pap smear) on asymptomatic women. As a specifically trained nurse‚ I would have to scrap and collect the secretions from the patient’s cervix. These secretions would then spread on a slide and taken to the laboratory for analysis. Moreover‚ a ThinPrep can be used instead of slide to look for malignancy cells. In this scenario‚ the main aim of carrying out Pap smear is to help in early diagnosis of cervix cancer. This is a screening
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Question: What antibiotics work best in preventing E. coli k12 from growing; amoxicillin‚ ampicillin‚ or ciprofloxacin? Hypothesis: If ciprofloxacin‚ an antibiotic‚ is added to petri dishes covered in live bacteria and left to sit for four to six days in an incubator at 37 degrees Celsius‚ then the petri dishes containing ciprofloxacin will have the largest zone of inhibition out of all of the other antibiotics tested because research shows that ciprofloxacin in one of the strongest antibiotic currently
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butter and jelly sandwich. Making the sandwich l. The first thing you are going to need to do is take your knife and scrape peanut butter out of the jar to where peanut butter is covering about 1/2 of the knife. ll. Next you are going to smear the peanut butter onto one side of one piece of bread in a back and forth motion making sure the entire surface is
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