From chapter 20, figure 20.11a. What biochemical characteristic does this figure illustrate? How could this characteristic be used to begin the identification of the isolated bacteria in this chapter’s Case File?
Answer to relevant QuestionsStarting with figure 17.5 and using data from the Case File tables 1 and 2, complete a flowchart that outlines the steps in identifying the species in Case File 17. A child is brought to the emergency room in a semiconscious state with a high fever. Earlier, he had complained of a stiff neck and headache. A tap of spinal fluid is performed and tested. A Gram stain reveals gram-negative ...Look at figure 18.10 of the cell structure of streptococci and identify and locate all envelope molecules. Summarize the specific effects each type has on host defenses, and explain how it will favor infection. An outbreak of gastrointestinal illness was reported in a day care center. Of 67 people, 14 came down with symptoms of nausea, cramps, and diarrhea within 2 to 3 hours of eating. Food items included fried rice, peas, and ...An infectious dose of several million cells in enteric infections seems like a lot. a. In terms of the size and abundance of microbes, could you see a cluster containing that many cells with the naked eye? b. Refer to ...
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