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Does the smooth endoplasmic reticulum have a single or double membrane?
yeh it is a double membrane bound organelle. the inner membrane is heavily folded for a large surface are for enzyme activity. its function is the synthesis, modification and distribution of protiens.
Which process is occurring when a vesicle fuses with the cell membrane and releases its contents inside of the cell?
The process that occurs when a vesicle fuses with the cell membrane and releases its contents inside the cell is called exocytosis. Exocytosis is a form of active transport where the vesicle membrane merges with the cell membrane, allowing the vesicle contents to be released into the extracellular space or inside the cell.
When a vesicle fuses with the cell membrane to get rid of a particle what happens?
a vesicle does not fuse with the cell membrane. The cell membrane goes through endo- or exocytosis to absorb or eject a substance. In this case, exocytosis occurs, so the cell membrane engulfs the particle, pumps it through the membrane with the help of transport proteins, and then the vesicle breaks off and is gone.
Does a Peroxisome have a double membrane?
No, peroxisomes do not have a double membrane. They are single-membraned organelles that contain enzymes involved in various metabolic reactions, such as detoxification of harmful substances and fatty acid metabolism.
Small membrane-bound sac used for transport?
A vesicle is a small sac made of membrane that transports materials within a cell. Vesicles can move molecules within the cell, between different parts of the cell, or to the cell's surface for secretion.
Does the smooth endoplasmic reticulum have a single or double membrane?
yeh it is a double membrane bound organelle. the inner membrane is heavily folded for a large surface are for enzyme activity. its function is the synthesis, modification and distribution of protiens.
When the cell membrane becomes a vesicle?
When the cell membrane invaginates and pinches off, it forms a vesicle. This process is called endocytosis. The vesicle can then transport molecules or substances into or out of the cell.
What happens to vesicle in exocytosis?
The vesicle fuses with the cell membrane, releasing it's contents.
Which process is occurring when a vesicle fuses with the cell membrane and releases its contents inside of the cell?
The process that occurs when a vesicle fuses with the cell membrane and releases its contents inside the cell is called exocytosis. Exocytosis is a form of active transport where the vesicle membrane merges with the cell membrane, allowing the vesicle contents to be released into the extracellular space or inside the cell.
What is a exocytotic visicle?
An exocytotic vesicle is a membrane bound vesicle containing contents intended for release into the external environment. The vesicle will ultimately be fused with the cell membrane when its contents are released.
When a vesicle fuses with the cell membrane to get rid of a particle what happens?
a vesicle does not fuse with the cell membrane. The cell membrane goes through endo- or exocytosis to absorb or eject a substance. In this case, exocytosis occurs, so the cell membrane engulfs the particle, pumps it through the membrane with the help of transport proteins, and then the vesicle breaks off and is gone.
What is vesicle fusing?
Vesicle fusing is a cellular process where a membrane-bound vesicle merges with another membrane, typically the plasma membrane or an organelle membrane, to release its contents into the target compartment. This process is essential for various cellular functions, including neurotransmitter release, hormone secretion, and the uptake of extracellular materials. It involves specific proteins and lipids that mediate the docking and merging of the vesicle with the target membrane. Proper vesicle fusion is crucial for maintaining cellular homeostasis and communication.
Membranous sac formed by pinching off pieces of cell membrane?
vesicle/ vacuole
What does it mean if the membrane structure of the final vesicle formed during exocytosis of the cell?
The cell membrane and vesicle have to be made of the same parts so that the process can be completed.
What structures join with the cell's membrane during exocytosis?
During exocytosis, vesicles containing substances fuse with the cell membrane. The lipid bilayer of the vesicle merges with the cell membrane, allowing the contents of the vesicle to be released outside the cell. This process is facilitated by proteins called SNAREs, which help the vesicle dock and fuse with the membrane.
What is the membrane covered compartments of eukaryote cells that form when part of the cell membrane an object and pinches off?
I believe you're talking about a vesicle (likely a transport vesicle). They're basically sacs of membrane.
Does a Peroxisome have a double membrane?
No, peroxisomes do not have a double membrane. They are single-membraned organelles that contain enzymes involved in various metabolic reactions, such as detoxification of harmful substances and fatty acid metabolism.
