Final answer:
Caveolae and clathrin-coated pits both facilitate the process of endocytosis, with caveolae primarily associated with potocytosis, and clathrin-coated pits with receptor-mediated endocytosis.
Step-by-step explanation:
Caveolae and clathrin-coated pits are both involved in endocytosis. Endocytosis is a cellular process where cells absorb material from the outside by engulfing it with their cell membrane. Caveolae are involved in a variation of endocytosis called potocytosis, which uses caveolin as a coating protein. Clathrin-coated pits are involved in receptor-mediated endocytosis, which is highly specific and involves the aggregation of receptors in the cell membrane that recognize and bind to specific extracellular molecules, leading to the formation of clathrin-coated vesicles that internalize these molecules.
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