Electron microscopes can be used to visualize objects that are too small to see when using a light microscope-for example the microvilli. You can zoom in and out to observe different cellular structures such as mitochondria and the cell. Using the 5x magnification, you will identify the villus, and then proceed with higher magnifications to identify smooth muscle, extracellular tissue, epithelial cells, Goblet cells and the nuclei. What are the observations made in this stimulation?