What is one characteristic of electron microscopes compared to light microscopes?

Electron microscopes are designed to achieve much higher magnification and resolution compared to light microscopes. This capability arises from the use of electrons instead of light to create an image. Because electrons have a much shorter wavelength than visible light, they can reveal much finer details of the specimen being observed. This allows scientists to study the ultrastructure of cells and other materials at a molecular level, which is not possible with light microscopes.

In contrast, while light microscopes are more user-friendly and suitable for observing living cells, their magnification power typically caps at around 1000x to 2000x, with resolution limitations that prevent the observation of details smaller than about 200 nanometers. Thus, option C highlights the superior performance of electron microscopes in terms of both magnification and resolution, which is a fundamental advantage in biological research and other scientific fields.