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Is diffusion an active mechanism?
False
How do you use active transport in a sentence?
Active transport is the movement of a substance across a cell membrane from low to high concentration with the help of energy.
Which substance in not removed from the lumen of the renal tubules by active transport?
Water is not removed by active transport in the renal tubules. It is primarily reabsorbed passively through osmosis following the movement of solutes like sodium and glucose.
What is the energy source for co-transport?
The energy source for co-transport is typically the concentration gradient of one substance that is established by an active transport process. This concentration gradient drives the movement of another substance against its own concentration gradient through a symporter protein.
What barrier does active transport get substance past?
the cell membrane
Explain active transport?
Active transport is the movement of a substance against its concentration energy.
Term for the movement of substance against a concentration gradient?
active transport eduction. this is the process in which this moves across. peanut butter jelly time
What processes could result in the net movement of a substance into a cell if the substance is more concentrated in the cell than in the surroundings?
Active transport or facilitated diffusion could result in the net movement of a substance into a cell if it is more concentrated inside the cell than in the surroundings. In active transport, energy is required to move the substance against its concentration gradient. In facilitated diffusion, specific carrier proteins help the substance move into the cell down its concentration gradient.
Is diffusion an active mechanism?
False
Movement of a substance across a cell membrane using chemical energy occurs during?
Active transport is the movement of a substance across a cell membrane using chemical energy. This process requires the use of a carrier protein and ATP to transport molecules against their concentration gradient.
How do you use active transport in a sentence?
Active transport is the movement of a substance across a cell membrane from low to high concentration with the help of energy.
What is the movement of a substance against the substances concentration gradient?
Active transport, or reverse osmosis; depending upon conditions.
Is the mineral movement into plant root passive transport or active transport?
active transport
What is the The uphill movement of a substance through a living cell membrane?
Active Transport
What is the cellular movement of a substance that requires the use of energy.?
Active transport is the cellular movement of a substance that requires the use of energy. This process involves the movement of molecules across a cell membrane against their concentration gradient, requiring the cell to expend energy in the form of ATP. Active transport allows cells to control the internal environment and maintain homeostasis.
Is mineral movement into plant roots passive or active transport?
active transport
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.
