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Molecules can move against concentration gradient by a movement called active transport. Molecules move from an area of low concentration to an area of high concentration by using chemical energy called ATP or an electrochemical gradient--either way, it uses cellular energy.

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Proceeds Against a concentration Gradient requires a carrier?

Yes, the movement of molecules against a concentration gradient requires the use of a carrier protein or active transport mechanism in order to transport the molecules from an area of lower concentration to an area of higher concentration. This process requires energy to move molecules against their natural gradient.


Does passive transport move with or against the concentration gradient?

Passive transport moves with the concentration gradient.


What moves against the concentration gradient in biological systems?

In biological systems, active transport moves substances against the concentration gradient.


Does active transport move molecules against the concentration gradient?

Yes, active transport moves molecules against the concentration gradient.


Does active transport move substances against the concentration gradient?

Yes, active transport moves substances against the concentration gradient.


Does active transport move substances against their concentration gradient?

Yes, active transport moves substances against their concentration gradient.


Is the movement of substances against their concentration gradient an active or passive process?

The movement of substances against their concentration gradient is an active process.


What type of transport mechanism goes against the concentration gradient?

Active transport is the type of transport mechanism that goes against the concentration gradient.


Does active transport involve the movement of molecules against the concentration gradient?

Yes, active transport involves the movement of molecules against the concentration gradient.


Is active transport able to move molecules against the concentration gradient?

Yes, active transport is able to move molecules against the concentration gradient.


The transport of a substance across the cell membrane against its concentration gradient is called what?

The transport of a substance across the cell membrane against its concentration gradient is called active transport.


Does osmosis work with or against the concentration gradient?

Osmosis works with the concentration gradient, meaning that it involves the movement of water molecules from an area of low solute concentration to an area of high solute concentration in order to equalize the solute concentration on both sides of the membrane.