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What is the difference between exocytosis endocytosis active transport and signal transduction?
Exocytosis and endocytosis are processes of membrane transport where exocytosis involves the release of substances from a cell, while endocytosis involves the uptake of materials into a cell. Active transport refers to the movement of molecules across a membrane against their concentration gradient, requiring energy, often in the form of ATP. Signal transduction, on the other hand, is the process by which a cell responds to external signals, converting them into a functional response, often involving a cascade of biochemical reactions. Thus, these processes serve different roles in cellular function and communication.
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What are the forms of passive transport?
Endocytosis and exocytosis
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.
What bulk transport moves material out of the cell?
passive transport- diffusion, osmosis bulk/ active transport: requires energy ------------------------------------------- A+ -- exocytosis
Why are endocytosis and exocytosis known as examples of active transport?
Endocytosis and exocytosis involve the transport of molecules across a cell membrane using energy in the form of ATP. In endocytosis, cells engulf substances by creating vesicles, and in exocytosis, cells expel substances by fusing vesicles with the cell membrane. Both processes require energy to move substances against their concentration gradient, making them examples of active transport.
Exocytosis active or passive?
active
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.
What are the forms of transport?
Endocytosis and exocytosis
What are the forms of passive transport?
Endocytosis and exocytosis
What are mechanisms of bulk transport?
Endocytosis and Exocytosis.
What are passive forms of transport?
Endocytosis and exocytosis
Are endocytosis and exocytosis forms of transport that are considered active or passive?
Endocytosis and exocytosis are forms of transport that are considered active, as they require energy to move substances into and out of the cell.
Types of active transport?
endocytosis phagocytosis exocytosis
Do you use active transport in endocytosis or exocytosis?
Active transport is utilized in both endocytosis and exocytosis. In endocytosis, active transport is involved in moving materials inside the cell through processes like phagocytosis and pinocytosis. In exocytosis, active transport is used to release substances outside the cell by fusing vesicles with the cell membrane.
What are the types of active transport?
Endocytosis, phagocytosis, pinocytosis, and exocytosis.
What are the types active transport?
Endocytosis, phagocytosis, pinocytosis, and exocytosis.
Endocytosis and exocytosis are examples of?
Endocytosis and exocytosis are examples of cellular processes involved in the transport of molecules across the cell membrane. Endocytosis is the process of bringing substances into the cell by engulfing them in a vesicle, while exocytosis is the process of releasing substances out of the cell by expelling them in a vesicle.
