Make a flow chart or a dichotomous key indicating, step by step, how you arrived at your identification: e.g. why you selected specific tests and stains, how you interpreted the results of those tests and stains, why you did nor did not accept a specific test result, etc. Bacillus subtilis Escherichia coli Klebsiella pneumoniae Micrococcus luteus Proteus mirabilis Pseudomonas aeruginosa Serratia marcescens Štaphylococcus aureus Staphylococcus epidermidis Streptococcus agalactiae
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- Please write, in paragraph form, how you would identify the organism step by step. Remember to provide as much detail as possible, including but not limited to staining procedures, identification methods and their results. You have been given the final answer (type of organism), now explain to me in detail how you would come to this conclusion Type of organism Topic is : Proteus vulgarisMatch each figure to the correct descriptive term. Answer choices may be used only once. Not all answer choices will be used. Question 8 options: 1. spirillum 2. streptococci 3. staphylococci 4. streptobacillus 5. bacillus 6. diplobacillusPart (a) What metric unit is made when the prefix, da, is combined with the base unit, grams (g)? Write the full word and abbreviation. Part (b) What metric unit is made by combining the prefix, m, with the base unit, meters (m)? Write the full word and abbreviation. Part (c) You are a microbiologist studying a newly found bacterial species, Streptococcus newmexicanus. While studying this species, you examine hundreds of samples and find the average size of this bacterium to be approximately 0.0019 millimeters in length.Convert this measurement into micrometers, with your final answer in scientific notation. Part (d) This bacterium is often found in a chain of bacterial cells connected to each other. The chains can reach lengths of 2.5 mm. Using the information above, calculate how many Streptococcus newmexicanus cells are in a chain 2.5 mm long. Make sure to express your answer in scientific notation & to show your work. Show your work and answer, including units, in the block…
- As a medical microbiologist, if you are presented with a patient suspected to have a bacterial disease, describe the various steps you would follow, to establish a laboratory diagnosis. Please keep brief - 8 sentences/dot points max.Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in an easiest manner. ThanklsWrite the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. Thanks
- You must write up your OWN dichotomous key for all the possible unknown organisms listed below . The first step of the key will be the Gram Stain. Subsequent steps will include biochemical tests only. Solve the identity of an unknown bacterial specimen by creating a dichotomous key and using the staining, culturing and biochemical identification procedures . Possible Organisms Alcaligenes faecalis Enterobacter aerogenes Enterococcus faecalis Escherichia coli Proteus vulgaris Pseudomonas aeruginosa Salmonella arizoniae Staphylococcus aureus Staphylococcus epidermidis Staphylococcus saprophyticus Streptococcusbovis Streptococcus pyogenes Imp Note - the test should be performed using any of the following tests stated below. Bile Escalin test, Oxidaze test, Blood Agar , Catalese Test, Mannitol salt agar . Thank you !Why is it important to get the right amount of stool sample to be smeared for microscopic assessment in a clinical parasilogy laboratory? Please answer in your own words, do not plagiarize. Thanks in advance!Answer all of the following true or false questions: True / False: Choose the answer that best fits each statement. write A (true) or B (False) next to the number for the question on the test. The presence of Escherichia coli in water is used as an indication of fecal contamination. The Vibrio species are characterized as being curved, gram negative bacteria with polar flagella. Chlamydia, Rickettsia and Mycoplasma are all obligate intracellular parasites. Neisseria, Staphylococcus, and Streptococcus are all gram-positive cocci. Tetanus, botulism, and diphtheria are diseases caused by gram positive, soil-dwelling, spore- forming rods. Most togaviruses are transmitted to humans via insect bites. The reason why dogs do not get measles is because their cells lack the correct receptor sites for that virus. Glycoprotein spikes are found on the capsids of viruses. A naked virus lacks a capsid. The polioviruses and hepatitis A virus are transmitted by contaminated food or…
- Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. 5-10 sentences only ThanksBased on the pictures provided, tell me what I have for the gram-positive, and what I have for the gram-negative? Possible Unknown Strains: Staphylococcus epidermidis, Bacillus subtilis, Staphylococcus aureus, Bacillus megaterium, Eschericia coli, Pseudomonas aeruginosa Name one negative and one positive of which I have.Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells.Consult your chart at the beginning of this lab report if you need help remembering the correct Gramreaction for each species. Choices may be used more than once. Staphylococcus aureus before the primary stain