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Guard cells Function, Definition, and Structure - Jotscroll

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World of Biology on Instagram: "The transport of large molecules across the cell membrane relies on two essential mechanisms: Exocytosis is the process by which the cell moves large molecules from its interior to the outside environment. Vesicles carrying these molecules fuse with the cell membrane, releasing their contents outward. Endocytosis works in the opposite direction. Here, the cell engulfs macromolecules from its external surroundings by forming vesicles that bring them inside. Togethe