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It reorganizes its cytoskeleton to reposition its secretory vesicles at the plasma membrane. The vesicles then fuse to the plasma membrane using a complex interaction between proteins of the vesicle membrane and proteins of the cell membrane, and a realignment of the lipids of the membranes. This creates a fusion pore, which rapidly expands to expose the vesicle contents to the extracellular milieu. This releases the vesicle contents into the extracellular space.
What else can I help you with?
When the contents of a vesicle are released by the cell?
Exocytosis is the process by which a cell releases the contents of a vesicle to the extracellular environment. This is important for functions such as hormone secretion, neurotransmitter release, and removing waste from the cell. During exocytosis, the vesicle membrane fuses with the cell membrane, allowing the contents to be expelled.
Active transport process by which materials are secreted or expelled from a cell?
Exocytosis is the active transport process by which materials are packaged into vesicles and then released from a cell. During exocytosis, the vesicle membrane fuses with the cell membrane, allowing the contents to be discharged outside the cell.
Which structures join with the cell's membrane during exocytosis?
vesicles
What is a sentence for the word exocytosis?
During exocytosis, the cell expels waste or releases specific molecules by fusing vesicles with the cell membrane, allowing their contents to be released outside the cell.
What of the following refers to materials leaving the cell?
Exocytosis is the process by which materials are exported out of the cell. During exocytosis, vesicles containing the materials fuse with the cell membrane, releasing their contents outside the cell.
What is the process by which a vacuole fuses with the cell membrane and releases?
The process by which a vacuole fuses with the cell membrane is called exocytosis. During exocytosis, the vacuole merges with the cell membrane, releasing its contents outside the cell. This process is important for transporting molecules, such as hormones or waste products, out of the cell.
What happens to a vesicles in exocytosis?
During exocytosis, vesicles fuse with the cell membrane and release their contents outside the cell. This process allows for the release of substances such as neurotransmitters, hormones, or enzymes into the extracellular space.
What happens to vesicle in exocytosis?
The vesicle fuses with the cell membrane, releasing it's contents.
What is the process of expelling particles or liquids outside the cell membrane called?
The process of expelling particles or liquids outside the cell membrane is called exocytosis. During exocytosis, membrane-bound vesicles inside the cell fuse with the cell membrane and release their contents outside the cell. This process is important for transporting molecules out of the cell and maintaining cellular homeostasis.
What rides the cell of material by discharging it from sacs at the cell surface?
Exocytosis is the process by which cells release material packaged in vesicles out of the cell by fusing the vesicles with the cell membrane, allowing the contents to be discharged into the extracellular environment.
Can a plant cell perform exocytosis?
Yes, plant cells can perform exocytosis. During exocytosis, vesicles containing materials such as proteins or cell wall components fuse with the cell membrane, releasing their contents outside the cell. This process is important for plant growth, development, and responses to environmental cues.
What might you conclude about the membrane structure of the final vesicle formed during exocytosis and the cell membrane?
The final vesicle formed during exocytosis will have a similar membrane structure to the cell membrane, as it is produced from the cell's internal membrane systems. These membranes are composed of a lipid bilayer with embedded proteins that help regulate transport and signaling. The vesicle membrane will fuse with the cell membrane during exocytosis, allowing the contents to be released outside the cell.
