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Endocytosis:-
It is the process by which cells take up substance from the external environment. In this a vesicle called endocytic vesicles get formed around the foreign substances. It occurs due to both phagocytosis and pinocytosis. In this internal vesicles are formed that are like phagosomes are formed The best known example is formation of food vacuole in amoeba. It is not involved in cell wall formation It involves transportation of macromolecules into the cell. At the end of this process the vesicle fuses with the membrane bound organelles.
Exocytosis:-
It is the process by which cells give up substance to the external environment. In this the vesicle that is filled with water gets fused with plasma membrane. It occurs due to regulated secretory pathways. The vesicle that is secretory in nature gets formed. The best known example is the hormone release. It is involved in cell wall formation. It is involved in transportation of macromolecules out of the cell. At the end of this process the vesicle gets connected with the cell membrane.
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What are the forms of passive transport?
Endocytosis and exocytosis
Why endocytosis and exocytosis are important processes to cells?
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The processes of endocytosis and exocytosis both require what?
Endocytosis is accomplished by the release of hydrolytic enzymes from lysosomesExocytosis and endocytosis are accomplished by the energy from ATP. These are the processes that are respectively responsible for removing materials from and into the cell.Plasma Membrane
What organelle mediates the endocytosis and the exocytosis?
The endoplasmic reticulum mediates endocytosis by forming vesicles that transport molecules into the cell. The Golgi apparatus mediates exocytosis by packaging molecules into vesicles that are then released from the cell.
Types of bulk transport in cell?
Bulk transport is in 2 forms, exocytosis and endocytosis. Each of these 2 forms can then be sub divided into phagocytosis (movement of solids) and pinocytosis (movement of liquids) When bulk transport occurs, a phospholipid bilayer membrane merges with the cell membrane, and forces the contents of the vesicle in.out of the cell.
Are endocytosis and exocytosis passive or active processes?
Endocytosis and exocytosis are active processes.
What are the difference types of active transport?
endocytosis exocytosis phagocytosis and pinocytosis
Are endocytosis and exocytosis forms of active or passive transport?
Endocytosis and exocytosis are forms of active transport.
Does bacteria have endocytosis and exocytosis?
No it does not.
What combines both exocytosis and endocytosis?
Transcytosis is a cellular process that combines both exocytosis and endocytosis. It involves the uptake of molecules into the cell through endocytosis, their transport across the cell, and then the release of these molecules through exocytosis on the opposite side of the cell.
Do exocytosis and endocytosis require energy for the transportation of molecules?
Yes, both exocytosis and endocytosis require energy for the transportation of molecules.
How does exocytosis works?
it is the opposite of endocytosis.
What are the forms of transport?
Endocytosis and exocytosis
What r facts about endocytosis and exocytosis?
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What is the opposite of exocytosis?
The opposite of exocytosis is endocytosis. Endocytosis refers to the process where cells take in molecules and particles by engulfing them in vesicles formed from the cell membrane.
What are the forms of passive transport?
Endocytosis and exocytosis
What are passive forms of transport?
Endocytosis and exocytosis
