1, Briefly discuss how the Gram stain works, Not the steps but
the biochemical basis, what leads to the differential staining?
Name one organism (genus and species) that is a Gram positive
coccus, and one that the Gram stain will not work on.
2, Choose 2 of these diagnostic tests and briefly describe how
each works. Your answer should include what is used and what a
positive result would look like. Catalase test, hemagglutinin
assay, coagulase test, IF test, virus...