Which immunologic test could be used to determine the identity of the pathogen through the use of microscopy and fluorescently-tagged antibodies

The answer is indirect immunofluorescence

Explanation:

Immunofluorescence is a technique used to detect antigens by colors in a scientific setting using antibodies.

The test that can be used to determine pathogens using microscopy and fluorescently tagged antibodies is "indirect immunofluorescence".

This is used to identify diseases that attack the autoimmune system.

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the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.