Which of the following statements concerning endocytosis and exocytosis is CORRECT?

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Endocytosis is a process through which cells take in substances from their external environment. This process occurs in eukaryotes, and not in prokaryotes. Phagocytosis is a type of endocytosis in which solid particles or large molecules are engulfed by the cell. Pinocytosis is a type of endocytosis in which liquids are taken up by the cell. Endocytosis produces a structure called a vesicle or a vacuole, depending on the size of the substance being taken up. Exocytosis, on the other hand, is the process by which large molecules are secreted out of the cell. This process involves the fusion of secretory vesicles with the plasma membrane, thus releasing the contents of the vesicles into the extracellular space. Endocytosis and exocytosis are both active transport processes, as they require energy to occur.

Which of the Following Statements Concerning Endocytosis and Exocytosis Is