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Describe the color of both gram-positive and gram-negative cells after each of the four steps in...

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Biology

Describe the color of both gram-positive and gram-negative cellsafter each of the four steps in the gram staining method (notincluding rinsing with water). Why does alcohol easily decolonizegram negative bacteria, but not those that are gram-negative? Howare the results of a gram stain important in prescribing atreatment for a bacterial information?

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Gram staining Procedure 1 Primary staining with a dye such as gentian violet 2 application of dilute solution of iodine 3 Decolourisation with an organic solvent such as ethanol 4 Counterstaining with a dye of contrasting colour such as safranine or neutral red After four steps in the gram staining    See Answer
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