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Does this image show a cyst or a trophozoite?
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- I U Cardo 12 1三 ニ 三 rI TI3 4. 111 I. 5. What are the basic shapes of bacterial cells? What are the basic Know the terms. Which types of organisms have axial filaments? How would classify the following in terms of gram stain reaction and shape and arrangement of the cells Escherichia coli? Staphylococcus aureus? Streptococcus pyogenes? Bacillus anthracis? Do these organisms cause any important diseases? arrangements? you IIIProtocol for Mann's methyl blue eosin stain techniqueWhy is heat-fixed procedure in bacterial smear preparation not ideal for capsular staining?
- Why is it sufficient to stain cells from a SDA (Sabouraud Dextrose Agar) plate with crystal violet only?.Equation involved in Molisch testL. MONOCYTOGENES (LISTERIOSIS) Microscopy -If gram positive or gram negative - Morphology IDENTIFICATION TEST (at least 1) -Principle -Reagents used -Procedure -Describe Result
- mycobacterium tuberculosis Gram staining status OR acid-fast stain cell wall description. Explain why your pathogen has this status by describing your pathogen's cell wall structureImmediately after stirring 1 hour after stiring Original misture Suction filiration Figure 1 Figure 2 Figure 3 Various tests are performed on the mixtures as shown in the figures above. Identify any correct explanations of these tests below. [Check all statements that are true.] In figure 1, a laser is passed through two tubes of clear liquid. The liquid in the tube on the left is a solution, while the liquid in the right tube is not a solution. O In figure 2, a recently stirred mixture is allowed to stand for one hour. The original mixture is a solution while the mixture after 1 hour is not a solution. In figure 3. a mixture is filtered using suction filtration. A solid remains on the filter. The original mixture was a solution.The significance of using immersion oil when using 1OOX objective lens is The significance of using immersion oll when uskng 100X objective lens is: It will increase the contrast by having same refractive index as the lens, loss of light by refraction, reflection and diffraction is minimized. the specimens need not be killed, fixed and stained more light is captured for better illumination, allowing the specimen to fluoresce i. il. iii. iv. A light microscope should have the following features contrast Resolution magnification fluorescence ii. iv.
