Immunofluorescence microscopy

A. Can be used to map the location of specific macromolecules in cells.

B. Can be performed with a standard light microscope.

C. Can yield resolution approaching that of the electron microscope.

D. Is limited to resolution of structures greater than 1 micron.

Thus, the correct answer is option A.

Explanation:

Immunofluorescence microscopy is commonplace technique that is used for microbiological samples. The immunofluorescence microscopy use light microscopy with fluorescent microscopy.

It is used to cultured cell lines, tissue sections and individual cells it is used to analyze the small and nonbiological molecules and to the glycans and proteins and other macromolecules.

Thus, the correct answer is option A. Can be used to map the location of specific molecules in cells.