Cell Biologists Employ Targeted Fluorescent Dyes or Modified Fluorescent Proteins

Multiple Choice

Cell biologists employ targeted fluorescent dyes or modified fluorescent proteins in both standard fluorescence microscopy and confocal microscopy to observe specific details in the cell.Even though fluorescence permits better visualization, the resolving power is essentially the same as that of a standard light microscope because the resolving power of a fluorescent microscope is still limited by the __________ of visible light.

A) absorption
B) intensity
C) filtering
D) wavelength