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Create a gram-positive, catalase-negative flow chart (in flow chart diagram) to identify the bacteria Streptococcus mutans.
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- 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 after decolorizationPurpose Solve the identity of an unknown bacterial specimen by creating a dichotomous key and using the staining, culturing and biochemical identification procedures you have learned about during the semester. 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 You must write up your OWN dichotomous key for all the possible unknown organisms listed on above. Writing this key requires you use the same type of reasoning used in the Dichotomous key lab. The first step of the key will be the Gram Stain. Subsequent steps will include biochemical tests only. Please help me with this question. Thank you so much !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 structure
- Answer True or False Dr. Soler would like to view the internal structure of the bacteria he was working on. He should use the transmission electron microscopeMatch 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 stainWrite 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 Thanks
- These are all Gram stains. Which one shows Gram positive bacilli2 OA OBBelow is an MSA plate inoculated with bacteria and grown at 37*C for 2 days. Be pecific and thorough in your answers for parts a and b below. The color of the plate is yellow because b) The presence of bacterial colonies indicates that the bacteria can surviveWrite 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
- 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.Answer the following questions in full sentences and paragraphs: 1. Diagram (draw) the Gram positive cell wall. Be sure to label specific components of the structure. What is the medical significance of LTAs? 2. Diagram (draw) the Gram negative cell wall. Be sure to label specific components of the structure. What is the medical significance of LPS? What is the medical significance of the O-linked side chain?Data Enterobacter aerogenes Staphylococcus aureus EC SA Escherichia coli ELOOD AGAR S GR10 Bacillus subtilis -447436EXP:2019-18-82 Hardy Dx BLOOD AGAR 5 EXP:2019-12-23 GA10 -447436 S284 おaNCS Citrobacter freundii CF ML Micrococcus luteus Serratia marcescens Negative Control