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Is when extensions of the plasma membrane surround a macro-molecule?
That is called endocytosis, specifically phagocytosis when the macro-molecule is a solid particle or pinocytosis when it is a liquid. In this process, the plasma membrane surrounds the molecule to form a vesicle, which then enters the cell.
When a cell surrounds a solid particle forming a vesicle and pulls it into the cells it is called what?
This process is called endocytosis. Endocytosis involves the cell membrane enclosing the solid particle to form a vesicle, allowing the cell to bring in molecules and particles from its external environment.
What is the difference between endocytosis and exocytosis?
Endocytosis takes material into the cell by infolding of the cell membrane. Exocytosis releases large amounts of material. Endocytosis: the process in which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particle into the cell Excocytosis: the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane Endocytis is a process in the cell that happens when a cell is taking in a substance(Nutrients, Medicine, etc.) for uses inside the cell, Exocytosis is when the cell is getting rid of the waste
When a cell membrane actively surrounds a solid substance and forms a vesicle which moves into the cell this is called what?
This process is known as endocytosis, specifically phagocytosis if the solid substance being engulfed is a large particle or bacterium. Endocytosis involves the cell membrane wrapping around the substance to form a vesicle that is then internalized into the cell.
How a vesicle could carry a particle through the cell wall?
A vesicle can carry a particle through the cell wall by utilizing a process called exocytosis. In this process, the vesicle, which is a membrane-bound sac, fuses with the cell's plasma membrane, allowing its contents to be released outside the cell. Conversely, during endocytosis, a vesicle can also form by engulfing external particles and bringing them into the cell. This dynamic transport mechanism enables cells to efficiently exchange materials with their environment.
How does endocytosis work?
In endocytosis, molecules or other particles that are too large to enter a cell by diffusion, facilitated diffusion, or active transport are conveyed within a vesicle formed from a section of the cell membrane. This process uses cellular energy.
Is when extensions of the plasma membrane surround a macro-molecule?
That is called endocytosis, specifically phagocytosis when the macro-molecule is a solid particle or pinocytosis when it is a liquid. In this process, the plasma membrane surrounds the molecule to form a vesicle, which then enters the cell.
When a cell surrounds a solid particle forming a vesicle and pulls it into the cells it is called what?
This process is called endocytosis. Endocytosis involves the cell membrane enclosing the solid particle to form a vesicle, allowing the cell to bring in molecules and particles from its external environment.
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.
How does a cell expel large particles?
EXOCYTOSIS-When a large particle must be removed from the cell, the cell uses a different process. In EXOCYTOSIS,vesicles are formed at the endoplasmic reticulum or Golgi complex and carry the particles to the cell membrane.ENDOCYTOSIS-In ENDOCYTOSIS, the cell membrane surrounds a particle and encloses it in a vesicle. This is how large particles, such as other cells, can be brought into a cell.They both require the use of ATP though, like active transport. However, passive transport doesn't require ATP.Phagocytosis is the cell that takes in large particles. This is used in biology.
What is the vesicle functions?
A vesicle in a cell is a bubble or sac of cell membrane that surrounds materials that need to be transported within or out of the cell.
What is the difference between endocytosis and exocytosis?
Endocytosis takes material into the cell by infolding of the cell membrane. Exocytosis releases large amounts of material. Endocytosis: the process in which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particle into the cell Excocytosis: the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane Endocytis is a process in the cell that happens when a cell is taking in a substance(Nutrients, Medicine, etc.) for uses inside the cell, Exocytosis is when the cell is getting rid of the waste
What is the process called when a cell surrounds a large particle with pseudopodia and then engulfs it?
Phagocytosis is the process by which a cell engulfs a large particle by extending pseudopodia around it and bringing it into the cell in a membrane-bound vesicle.
What is all eukaryotic cells have membrane-covered compartments the form when part of the cell membrane an object and pinches off?
Eukaryotic cells have membrane-covered compartments that form through a process called endocytosis. This occurs when a portion of the cell membrane surrounds an object, such as a particle or molecule, and pinches off to form a vesicle inside the cell. This vesicle then transports the object into the cell for further processing.
When a cell membrane actively surrounds a solid substance and forms a vesicle which moves into the cell this is called what?
This process is known as endocytosis, specifically phagocytosis if the solid substance being engulfed is a large particle or bacterium. Endocytosis involves the cell membrane wrapping around the substance to form a vesicle that is then internalized into the cell.
Is the porcess in which a cell surrounds and takes in asubstance from its environment by forming a vesicle from the plasma membrane?
phagocytosis?
What is the process in which the cell surrounds and takes in a substance from its environment by forming a vesicle from the plasma membrane?
Respiration ;)
