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Can passive transport reach equilibrium?
Yes, passive transport can reach equilibrium. In passive transport, molecules move across a membrane without the need for energy input. Once the concentration of molecules is equal on both sides of the membrane, equilibrium is reached and there is no further net movement of molecules.
What is passive transport cite examples?
Passive transport is the movement of molecules across a cell membrane without the use of energy. Examples include simple diffusion, where molecules move from an area of high concentration to low concentration, and facilitated diffusion, where molecules pass through a membrane with the help of transport proteins.
Does passive transport require sugar?
Passive transport does not require sugar. Passive transport is a process by which molecules move across a cell membrane without the input of energy, such as diffusion or osmosis. Sugar molecules can be transported passively, but the process itself does not depend on sugar.
What types of molecules get through the membreane with passive transport?
Small, non-polar molecules like oxygen and carbon dioxide can pass through the cell membrane via passive transport. Additionally, some small polar molecules like water can also use passive transport mechanisms such as facilitated diffusion to cross the membrane.
A type of passive transport across a cell membrane that requires special carriers is?
Facilitated diffusion is a type of passive transport that requires special carrier proteins to help molecules move across the cell membrane. These carrier proteins assist in the movement of specific molecules that cannot cross the membrane on their own.
Does passive transport require ATP for the movement of molecules across the cell membrane?
No, passive transport does not require ATP for the movement of molecules across the cell membrane.
What is the act of molecules crossing a membrane?
passive or active transport
How do carriers proteins facilitate passive transport of molecules across a membrane?
Carrier proteins facilitate passive transport of molecules across a membrane by changing its shape, by using ATP, to allow a substance to pass through the membrane.
How do carrier proteins facilitate the passive transport of molecules across a membrane?
Carrier proteins facilitate the passive transport of molecules across a membrane by binding to specific molecules on one side of the membrane and changing shape to transport the molecules across to the other side. This process does not require energy and is driven by the concentration gradient of the molecules.
Can passive transport reach equilibrium?
Yes, passive transport can reach equilibrium. In passive transport, molecules move across a membrane without the need for energy input. Once the concentration of molecules is equal on both sides of the membrane, equilibrium is reached and there is no further net movement of molecules.
A sentence for the word passive transport?
Passive transport refers to the movement of molecules across a cell membrane. An example of a sentence would be: "Passive transport does not require energy to work".
Is osmosis in passive or active transport?
Osmosis is a type of passive transport, as it does not require energy input from the cell to move molecules across a membrane. It relies on the concentration gradient to drive the movement of water molecules.
What particles move through cell membrane between phospholipid molecules What transport?
Osmosis, Passive Transport, and Active Transport
What is passive membran transport?
The diffusion of substances across a membrane is called passive transport. Molecules move from where the substance is more concentrated to where it is less concentrated.
What are two examples of passive transport?
Two examples of passive transport are simple diffusion, where molecules move across a membrane from an area of high concentration to low concentration, and facilitated diffusion, where molecules move across a membrane with the help of specific transport proteins.
What is passive transport cite examples?
Passive transport is the movement of molecules across a cell membrane without the use of energy. Examples include simple diffusion, where molecules move from an area of high concentration to low concentration, and facilitated diffusion, where molecules pass through a membrane with the help of transport proteins.
Does passive transport require sugar?
Passive transport does not require sugar. Passive transport is a process by which molecules move across a cell membrane without the input of energy, such as diffusion or osmosis. Sugar molecules can be transported passively, but the process itself does not depend on sugar.
