0
membrane phospolipids
What else can I help you with?
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.
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 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 cell takes in substances through endocytosis the outside of the cell membrane becomes the inside of the vesicle. what might this suggest about the structure of the cell membrane?
This suggests that the cell membrane is a dynamic structure that can bend and invaginate to form vesicles during endocytosis. It is composed of a phospholipid bilayer with hydrophilic heads facing the aqueous environments (inside and outside) and hydrophobic tails sandwiched in between. The ability of the cell membrane to undergo endocytosis implies its flexibility and capability to change shape.
What is clathrin?
Clathrin is a protein that plays a key role in the process of endocytosis, where cells take in molecules by engulfing them in a vesicle formed by the cell membrane. It forms a lattice structure on the inner surface of the cell membrane to help shape and invaginate the membrane during vesicle formation. Clathrin-coated vesicles are involved in transporting molecules such as receptors and nutrients into the cell.
What is the structure of a vesicle?
shaped like s bladder. made from membrane
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 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.
Is vesicle single or double membrane?
The vesicle is a single membrane, where a vacuole is a double membrane.
What structure in a plant cell may force the cell membrane into contact with the cell wall?
The structure in a plant cell that may force the cell membrane into contact with the cell wall is the plasma membrane. This will also come into contact with the vesicle membrane.
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.
Membranous sac formed by pinching off pieces of cell membrane?
vesicle/ vacuole
When a cell takes in substances through endocytosis the outside of the cell membrane becomes the inside of the vesicle. what might this suggest about the structure of the cell membrane?
This suggests that the cell membrane is a dynamic structure that can bend and invaginate to form vesicles during endocytosis. It is composed of a phospholipid bilayer with hydrophilic heads facing the aqueous environments (inside and outside) and hydrophobic tails sandwiched in between. The ability of the cell membrane to undergo endocytosis implies its flexibility and capability to change shape.
