Question

transmission electron microscopes allow us to see structures at a high resolution. when do we use a fluorescence microscope? a) we would use the transmission electron microscope and fluorescence microscope for the same thing b) if we want to take images with an even higher resolution c) if we want to take images with a high brightness d) if we want to take images with a high contrast

Explanation:

Fluorescence microscopes use fluorescent labels to target specific structures, which creates high contrast between the labeled structures and the background. Transmission electron microscopes (TEM) have higher resolution than fluorescence microscopes, so they are not used for the same purpose. High brightness is not the key reason for using this microscope; high contrast from specific labeling is the primary use case.

Answer:

d) If we want to take images with a high contrast