So a third type of epithelium is known as pseudostratified epithelium. And this basically means that our layer of cells looks like it's multilayer, but it actually consists of a single layer of cells. So basically, this is an example of pseudostratified epithelium. So pseudostratified epithelium contains an arrangement of cells and arrangements of nuclei that resembles the typical arrangement found in stratified epithelium, but it actually consists of a single layer. So let's move on to our structure. Let's discuss the several components that we need to know in terms of our epithelial cells and epithelium.