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Is Active transport high to low or low to high concentration?
Active transport. To go "upstream" requires ATP, a form of energy, to pump against the ion gradient.
Which is a form of active transport?
One form of active transport is the sodium-potassium pump, which actively transports sodium ions out of the cell and potassium ions into the cell against their concentration gradients, using ATP as energy.
Does active transport require a transport protein?
Active transport requires the use of ATP because in active transport things move against the concentration gradient. Usually there is a protien pump (which is a form of a transport protien) that does this.
What form of transport is not a form of passive transport?
Active transport requires energy to move substances across a cell membrane against their concentration gradient, whereas passive transport does not require energy and relies on the concentration gradient. Examples of active transport include the sodium-potassium pump and endocytosis.
Which type of transport is used to move a molecule for a region of low concentration to a region of high concentration?
Active transport is used to move a molecule from a region of low concentration to a region of high concentration. This process requires energy input in the form of ATP to pump the molecule against its concentration gradient.
In cells a form of active transport is?
B: A Sodium-potassium pump
A form of active transport in cells?
B. a soudium-potassium pump.
In cells a form of active transport is what?
One form of active transport is the vacuoles that hold the water and energy to transport to the nucleus which controls all the cell's activities!!
Is Active transport high to low or low to high concentration?
Active transport. To go "upstream" requires ATP, a form of energy, to pump against the ion gradient.
Which is a form of active transport?
One form of active transport is the sodium-potassium pump, which actively transports sodium ions out of the cell and potassium ions into the cell against their concentration gradients, using ATP as energy.
Does active transport require a transport protein?
Active transport requires the use of ATP because in active transport things move against the concentration gradient. Usually there is a protien pump (which is a form of a transport protien) that does this.
What form of transport is not a form of passive transport?
Active transport requires energy to move substances across a cell membrane against their concentration gradient, whereas passive transport does not require energy and relies on the concentration gradient. Examples of active transport include the sodium-potassium pump and endocytosis.
What process requires cells to expend energy in the form of ATP?
Active transport processes, such as the sodium-potassium pump, require cells to expend energy in the form of ATP. The energy from ATP is needed to move molecules or ions against their concentration gradient, from an area of lower concentration to an area of higher concentration.
Is glucose molecule passive or active transport?
Secondary active transport aka facilitated diffusion [depending on your teacher].
Does facilitated transport have a sodium potassium pump?
The sodium potassium pump requires ATP - i.e. it is involved in active transport, not facilitated transport.
An example of active transport?
sodium-potassium pump
Sodium potassium pump is an example of what?
Active transport
