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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.

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Does passive transport move with or against the concentration gradient?

Passive transport moves with 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.


What type of transport mechanism goes against the concentration gradient?

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


Which transport mechanisms moves materials across a plasma membrane against an apparent concentration gradient?

active transport


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.


What is required when cells must move materials against a concentration gradient?

Active transport which requires ATP.


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

Yes, active transport is able to move molecules 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 passive transport able to occur against the concentration gradient?

No, passive transport cannot occur against the concentration gradient. It only moves substances from an area of high concentration to an area of low concentration.


What moves against the concentration gradient in biological systems?

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