Epithelial Cells: What Are They?

On the surface of your entire body, there is a special type of cell that is meant to protect you from mechanical, chemical, and pathological harm. These cells are called epithelial cells and there are many types. The three main shapes that an epithelial cell can be are squamous, cuboidal, and columnar. Squamous cells areContinue reading “Epithelial Cells: What Are They?”