Receptor-mediated endocytosis is a specific cellular process where cells internalize molecules such as nutrients, hormones, or other signaling compounds through the binding of these substances to receptors on the cell membrane. This process is crucial for cellular communication, as it allows cells to selectively take in needed substances while regulating their internal environment. It plays a significant role in various physiological processes, including nutrient uptake and the modulation of cellular responses to external signals.
congrats on reading the definition of receptor-mediated endocytosis. now let's actually learn it.