Answer: Scanning electron microscopy
Explanation:
A scanning electron microscope (SEM) is a kind of microscope which is used to produce the image of the sample by specifically scanning the entire surface of the object or specimen under consideration. It passes off a beam of electrons to scan the surface. The electrons basically interact with the atoms in the sample thus producing signals of topography as well as the composition of the sample. That is shape, size and three dimensional view.
Thus, according to the given situation, SEM is the ideal condition for the examination of the cells.