What do pinocytosis and phagocytosis have in common?

Pinocytosis and phagocytosis are both forms of endocytosis, in which a cell’s membrane folds inward to bring material into the cell. Pinocytosis takes in liquids and dissolved substances, while phagocytosis engulfs larger particles, so they are not both limited to moving liquids. They require cellular energy rather than being passive transport.

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