Clathrin-mediated endocytosis is a key process for the internalization of many cell surface proteins.
Phagocytosis is a type of endocytosis where large particles or cells are engulfed by the cell membrane.
Receptor-mediated endocytosis is a selective process where specific molecules are taken up by cells via receptor proteins.
Pinocytosis is a form of endocytosis where cells take in fluids and solutes by engulfing small droplets of extracellular fluid.
After endocytosis, vesicle formation occurs as the cell membrane invaginates to create small membrane-bound vesicles.