Describe in detail all the steps needed to determine whether an Unknown bacteria has a Gram-positive or Gram-negative cell wall using the Gram stain. (You can describe the method presented in the...


Describe in detail all the steps needed to determine whether an Unknown bacteria has a Gram-positive or Gram-negative cell wall using the Gram stain. (You can describe the method presented in the Exercise 3-6 Gram stain videos or in the Lab Manual.)


1.Start by describing the method of transferring the bacteria onto the microscope slide, then describe heat-fixing the emulsion of the Unknown bacteria. (Donot describe all the steps needed to perform aseptic technique. Just say “Bacteria was added aseptically.”)



2. Describe the Gram stain in detail. (This description should include all the stains, how long the stain should set on slide, and Genus and species names of bacteria you are using as CONTROLS.)



Jun 10, 2022
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