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Exocytosis is the process of moving materials from within a cell to the exterior of the cell. This process requires energy and is therefore a type of active transport. Exocytosis is an important process of plant and animal cells as it performs the opposite function of endocytosis.
Exocytosis (/ ˌɛksoʊsaɪˈtoʊsɪs / [1][2]) is a form of active transport and bulk transport in which a cell transports molecules (e.g., neurotransmitters and proteins) out of the cell (exo- + cytosis). As an active transport mechanism, exocytosis requires the use of energy to transport material.
Exocytosis is the natural process of transporting molecules from within a cell to the outside space. In this process, the vesicles containing the fluid enclosed by a lipid bilayer fuse with the plasma membrane to release their contents outside the cell.
The meaning of EXOCYTOSIS is the release of cellular substances (such as secretory products) contained in cell vesicles by fusion of the vesicular membrane with the plasma membrane and subsequent release of the contents to the exterior of the cell.
Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell. Both endocytosis and exocytosis are active transport processes.
Exocytosis is the process by which cells release substances outside the cell through vesicles. It is essential for communication and maintaining homeostasis. Exocytosis involves the fusion of vesicles with the cell membrane, allowing the contents to be expelled into the extracellular space.
Exocytosis’ main purpose is to expel material from the cell into the extracellular fluid; this is the opposite of what occurs in endocytosis. In exocytosis, waste material is enveloped in a membrane and fuses with the interior of the plasma membrane.
Exocytosis definition: the transport of material out of a cell by means of a sac or vesicle that first engulfs the material and then is extruded through an opening in the cell membrane (distinguished from endocytosis)..
Exocytosis is the fusion of secretory vesicles with the plasma membrane, which causes the release of vesicle contents into the extracellular space and the integration of new proteins and lipids into the plasma membrane.
Exocytosis is the opposite of the processes discussed in the last section in that its purpose is to expel material from the cell into the extracellular fluid. Waste material is enveloped in a membrane and fuses with the interior of the plasma membrane.