recognizing their different shapes and how they are arranged contingent upon those identified within the lab itself and the microbiology textbook. Several different slides were observed under 10x and 40x lens magnification: Paramecium conjugation‚ Yeast‚ Amoeba Proteus‚ Ascaris eggs‚ Anabaena‚ and Penicillium. This allowed vivid illustrations of the specimens notating their shapes and how they are arranged. The bacteria were observed through the
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functions and operations of the microscope through observation of bacteria and blood slides that are available for this assignment. We are also learning to “see” and observe various bacteria and their shapes as well as live yogurt cultures‚ blood‚ plaque and cheek swab samples and their arrangements. We are to gain knowledge by observing blood and its cells so to be able to distinguish between blood cultures and bacteria specimens. Procedure(s) : General procedures are as follows: Gathering and
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Middle Lamella Explanation: Structure | Description | Function | | | | | | | | | | | | | | | | c) Yeast Cells (Saccharomyces) Yeast Cell 100X Yeast Cell 100X Explanation: Questions: 1. On a slide mount a drop of yeast in lactophenol. What can be seen under high power?
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ASEPTIC TECHNIQUES AND CELL COUNTING INTRODUCTION:- Microbes are single celled organisms and are so small that we cannot see with our naked eyes‚ microbes can only seen under microscopes .Microbes are the one of the oldest living form on earth‚ fossils of microbes were found which are said to be 3.5 billion years old . Microbe world: what is a microbe [online].[Accessed 9 April 2013].Available from: world wide web:‚microbes are found everywhere in rocks‚air‚water some of the microbes are even
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MBK Lab 01 – Lab Report Name: ____________________ Section: ___________________ EXPERIMENT 1 TITLE: Observing Bacteria and Blood OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual
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agents of spoilage of food especially fish. • These microorganisms responsible for food spoilage especially fish include bacteria‚ fungal and viruses. Bacteria • These are unicellular microscopic organisms smaller in size than mould and yeasts • different from one another in size and shape‚ • widely distributed in the environment-air‚ • water and soil‚ • on the surface of all living features‚ • on the moist lining of the mouth‚ nostril and throat and • inside intestinal tract of
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Project 1: Antimicrobial Activity of Soil Isolates John Franklin Farrar Department of Biology and Microbiology and Biology Address BOX 22750 BOWEN HALL‚ RALEIGH‚ NC‚ 27607 Abstract: Isolation and characterization of microorganisms is a practice that aids in Increasing ones knowledge of a laboratory setting and it helps improve on Using sterile technique. Isolates of soil microbes can be categorized and Characterized based on a number of criteria ranging from gram-staining
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Mini-Lab Report Objectives: There were two major goals of the “Observing Bacteria and Blood” experiment. The first was to establish a familiarity with the proper techniques for using a microscope. The experiment focused on both the basic components of a microscope (i.e. how to adjust the knobs and levers for the desired result) as well as how do decide the proper objective to use for observing a specimen. The second goal major goal of this experiment was to practice observing live specimens
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magnification (4x‚ 10x‚ 40x). Observations were reported in table and drawings of my findings. Table 1 Specimens | “e” slide | Penicillium with conidia | Bacteria‚ bacillus form | yeast | Bacteria‚ coccus form | Bacteria‚ spirillium form | Prepared yogurt slide | Fresh blood smear | Fresh yogurt slide – 24 hours old | Observations Specimen | Magnification | Observations | “e” | 150x | “e” is clear to see | | | Edges are not crisp as rest of the image | Penicillium
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EXAMINATION • -thick cream cheese-like vaginal discharge • -vagina appears red & irritated LABORATORY DIAGNOSIS • -Direct microscopy (10% KOH) ➡ mycelia (long thread-like fibers) & psudeohyphae‚ budding of yeast • -(+) growth on vaginal yeast culture • TREATMENT • -local - Clotrimazole 1% cream 5g intravaginally x 7 days or • -Clotrimazole 100 mg vaginal tablet x 7days • -Miconazole 2% cream 5 g intravaginally x 7 days
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