During exocytosis, the vesicle membrane fuses with the plasma membrane, releasing its contents. After exocytosis, the membrane of the vesicle becomes part of the cell's plasma membrane E xocytosis involves the fusion of a vesicle with the plasma membrane, and then the vesicle membrane molecules become part of the plasma membrane
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However, electron microscopy images suggest another exocytosis mechanism, which has been named kiss and run (figure 2).
Exocytosis (“exo” = outside) is the cellular process that involves transporting materials from the inside of a cell into the extracellular fluid via the fusion of a vesicle with the membrane.
The vesicle with unoccupied receptors returns to and fuses with the plasma membrane, turning inside out as it does so (exocytosis) In this way, recycling ldl receptors to the cell surface allows for reuse (figure 10). The vesicle then transiently fuses with the cell membrane and eventually releases its content outside the cell. What cell process does this statement describe
Waste material is enveloped inside a vesicle, and the vesicle merges with the cell membrane and releases the waste outside the cell. In endocytosis, the cell's membrane surrounds a part of the exterior environment and buds off as an internal vesicle In exocytosis, an internal vesicle fuses with the plasma membrane and thereby releases its contents to the outside of the cell.
