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Which cell process will remove substances against a concentration gradient?
Active transport
What is the process involved when molecules move down a concentration gradient?
When molecules move down a concentration gradient, they naturally flow from an area of higher concentration to an area of lower concentration. This process is called passive diffusion and does not require energy input from the cell.
Nerve cells in your body must constantly remove substances from the cell against the concentration gradient What type of process most likely takes place to remove substances from a cell against the c?
Active transport is the process that most likely takes place to remove substances from a cell against the concentration gradient. This process requires energy (usually from ATP) to move molecules or ions across the cell membrane, against their concentration gradient.
Which process moves an ion across a cell membrane against a concentration gradient?
ative transport
What name is given to the process by which substances pass into or out of a cell from an area of higher concentration to an area of lower concentration?
diffusion
What is the process that occurs when molecules move from an area of low concentration to an area of high concentration, against the concentration gradient?
The process that occurs when molecules move from an area of low concentration to an area of high concentration, against the concentration gradient, is called active transport. This process requires energy to pump molecules across the cell membrane.
What does a difference in concentration in a cell create?
a concentration gradient
What is the process in which molecules move across the cell membrane from a region of low concentration to a region of high concentration?
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
Is the process in which molecules move across a cell membrane from a region of low concentration to a region of high concentration.?
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
In which type of process do substances move down their concentration gradient across the membrane?
Active transport is a process that removes substances from a cell against the concentration gradient. The molecules move from low concentration to high concentration during this process.
What causes a concentration gradient?
a difference of concentration in and outside of a cell.
What is the process that requires cellular energy to move a substance against its concentration gradient?
Active transport is the process that requires cellular energy to move a substance against its concentration gradient. This process uses ATP to pump molecules across the cell membrane, creating a concentration gradient where the molecule is more concentrated on one side of the membrane than the other.
