Among the characteristics of Positive Staining are: ________. (Select all that apply)

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Positive staining involves coloring the cells themselves, allowing them to stand out against a clear background. This is achieved by using stains like methylene blue and crystal violet, which have a positive charge that is attracted to the negatively charged components of cells, such as DNA and surface proteins. Nigrosin and India ink, mentioned in option C, are examples of negative stains, which color the background instead of the cells.

Among the Characteristics of Positive Staining Are: ________