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A non-energy requiring process that moves materials across a cell membrane with the concentration gradient.?
Wiki User
∙ 6y ago
The process of moving materials across the cell membrane without the expenditure of energy is called passive transfer
Wiki User
∙ 14y ago
Wiki User
∙ 10y agothe process that utilizes a carrier to move materials across the plasma membrane in the direction of theconcentration gradient
Wiki User
∙ 9y agoATP is the process that is used to carrier and utilizes materials. It moves across the plasma membrane.
Wiki User
∙ 6y agoA non-energy requiring process that moves materials across a cell membrane with the concentration gradient.
Wiki User
∙ 11y agoPassive Transport
Wiki User
∙ 14y agoactive transport
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What term defines the movement of materials along concentration gradient through channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
What is the difference in the concentration of a substance across a space is called concentration?
Concentration Gradient
Why does active transport require more energy than osmosis or faciliated diffusion?
It is because during active transport, the molecules are being transported against and toward the concentration gradient whereas in diffusion, the molecules go from the concentration gradient.
What is the transport of materials against a concentration gradient called?
The process of moving materials against a concentration gradient is called active transport. Active transport generally uses a protein pump to move molecules from an area of low concentration to an area of high concentration; in order to perform an active transport, the cell must use some of its energy to initiate the reaction.
What kind of concentration forms whenever there is a difference in concentration between one place and another?
noThe correct answer if you are dealing with cells is concentration gradient
What is The energy-requiring movement of materials against a concentration gradient?
Active absorption
How do transport proteins that are pumps differ from that are channels?
Transport proteins that are pumps differ from those that are channels in that when it pumps, it moves materials against concentration gradient. Other wise, from low to high concentration levels. Channels move materials down a concentration gradient, requiring no energy expenditure by the cell. From high concentration to low concentration levels.
How do transport proteins that are pumps different from those that are channels?
Transport proteins that are pumps differ from those that are channels in that when it pumps, it moves materials against concentration gradient. Other wise, from low to high concentration levels. Channels move materials down a concentration gradient, requiring no energy expenditure by the cell. From high concentration to low concentration levels.
What term defines the movement of materials along concentration gradient through channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
What term defines the movement of materials along the concentration gradient through protein channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
What is the transport of materials against a gradient and requiring energy?
Active transport is the process of moving materials against a concentration gradient and requiring energy. It uses ATP (adenosine triphosphate) to pump ions or molecules across a cell membrane, creating a higher concentration on one side compared to the other. This process is important for maintaining cell homeostasis, regulating ion levels, and transporting nutrients across cell membranes.
Moving particles from a place of lower to higher concentration using energy is what process?
The answer is active transports because it goes from high to low concentration h ope this helps.
What is the difference in the concentration of a substance across a space is called concentration?
Concentration Gradient
What defines the movement of material along a concentration gradient through a protein channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
What term defines the movement through a concentration gradient through protein channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
What term defines the movement of material along a concentration gradient protein channels?
Facilitated diffusion defines he movement of materials along a concentration gradient through protein channels.
Why is it easier to move materials across membranes down a concentration gradient?
osmotic pressure
