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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 is the process that requires the use of energy to move materials across a membrane?
Active transport is the process that requires the use of energy to move materials across a membrane. This process involves the movement of molecules against their concentration gradient, requiring energy input from the cell.
Are carrier proteins active or passive transport?
Carrier proteins facilitate active transport by moving molecules or ions across a cell membrane against their concentration gradient. They require energy in the form of ATP to transport substances across the membrane.
Which type of membrane transport process uses ATP as a source of energy?
Active transport processes use ATP as a source of energy to move molecules against their concentration gradient across a cell membrane. This process requires specific transport proteins, such as ion pumps, to actively transport molecules across the membrane.
What organelle produce the energy required in active transport?
Mithocondria
What required the use of energy to move a molecule across a cell membrane?
Active transport
When engery is required from a cell to move molecules across the cell membrane it is called?
It is called active transport.
What is it called when molecules uses energy to move across a semipermeable membrane?
Active transport
What is the main way that active transport differs diffusion?
ATP is required for active transport.
Distinguish between active and passive transport?
Active Transport is the passage of materials across the membrane through the expenditure of energy. Passive Transport is the passage of materials across the membrane without the expenditure of energy. Bulk Transport is the type of active transport. Diffusion and Osmosis are type of passive 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.
What effect does lack of oxygen have on active transport?
Lack of oxygen impairs aerobic metabolism, which is needed to produce the ATP required for active transport processes. This can lead to a decrease in the efficiency and effectiveness of active transport mechanisms, ultimately affecting the ability of cells to maintain ion gradients and transport molecules across membranes.
What is active transport across the cell?
Active transport simply means the transport of substances against the concentration gradient.In this transport,ATP is utilised.
What energy is required to move nutrients across a cell membrane?
active transport requires energy to move stuff and the energy is ATP
What is it called when sugars pass across the membrane that requires the use of energy?
active transport
How did active transport get its name?
its name is due to the fact that active transport requires energy as opposed to passive transport when no energy is required.
What is an example of a situation that depends on active transport?
When food moves across a cell membrane, it requires Active Transport.
