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What happens in the movement of molecules in passive transport?
Wiki User
∙ 16y ago
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Wiki User
∙ 13y ago
Wiki User
∙ 16y agopassive transport do not use energy . Molecules move from higher proportion to lower proportion on its own
in other words its just same as the diffusion process
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What does the passive in passive transport mean?
Passive Transport is the movement of molecules down a concentration gradient from a region of high concentration to a region of low concentration until equilibrium is reached. Some examples are diffusion and osmosis. Basically, it's a movement of molecules across a membrane that doesn't require energy (ATP)
What are facts about passive transport?
The transport of molecules across the plasma membrane of a living cell by a process that involves a specific transmembrane carrier
What is the differece between passive and active transport?
Active transport is the movement of molecules across a membrane requiring energy to be expanded by the cell. ACTIVE TRANSPORT REQUIRES ENERGY. Passive transport is diffusion across a membrane requiring only random motion of molecules with no energy expanded by the cell. PASSIVE TRANSPORT REQUIRES NO ENERGY.
There are two main ways in which molecules are transported into and out of cells - active transport and passive transport. Which of the following statements is true of passive transport?
Carrier proteins are sometimes used during passive transport.
What is the movement of sucrose molecules called?
Passive
What is the movement of molecules the input of energy?
The movement of molecules without the input of energy is passive transport.
If the movement of molecules requires no energy?
it is called passive transport
What is the diffusion of particles without the use of energy?
Osmosis is an example of movement of particles from an area without the need of additional energy. If a state is not in equilibrium particles can move from one area to another without additional energy.
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".
What is a passive trasport?
Passive transport is the movement of molecules through cell membranes with out the use of energy by the cell
What is difference between active transport and passive transport?
One difference is energy consumption. Active transport requires the cell to expend energy, while passive transport does not. Active transport is movement from a lower concentration to a higher concentration and passive transport is movement from a higher concentration to a lower concentration. Active transport is the movement of molecules across a membrane requiring energy to be expended by the cell. Passive transport is diffusion across a membrane requiring only random motion of molecules with no energy expanded by the cell. Active transport requires ATP to transport materials. Passive transport does not require ATP input to transport materials. Ex: diffusion
What types of passive transport involves the movement of water and solute molecules due to hydrostatic?
filtration
What does the passive in passive transport mean?
Passive Transport is the movement of molecules down a concentration gradient from a region of high concentration to a region of low concentration until equilibrium is reached. Some examples are diffusion and osmosis. Basically, it's a movement of molecules across a membrane that doesn't require energy (ATP)
Is enewrgy required for the movement of water molecules across the cell membrane?
No. Osmosis is a form of passive transport.
What type of transport is it when gluclose molecules move into a cell?
passive. any transport that is diffusion to get into a cell is passive.
Movement of molecules from an area of lower concentration to one of higher concentration with energy is called?
Active Transport.
What kind of passive transport happens when molecules move from a area where there more molecules to an area where there are fewer?
Diffusion is the word you're looking for.
