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The cell membrane does not use energy.
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∙ 10y ago
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Does the facilitated diffusion not require the cell to use energy?
It does not require the use of the cells energy.
What transport may need to use energy to pass through cell membrane?
active transport
Does the cell membrane provide energy for the cell?
i think yes
What does a cell membrane have that makes it easier for certain molecules to cross the cell membrane?
A simple answer is transport proteins. There are several types. Some require the use of energy, while other simply use a gradient to transport.
What moves materials in a cell membrane without using energy?
Passive transport is the process in which dissolved materials move across a cell membrane without using a cell's energy.
What is cell membrane pumps?
cell membrane pumps use energy to force molecules in a direction opposite of natural.
The movement of substances across the cell membrane that requires the cell to use energy?
It's called active transport. When talking about the cell, it is usually bigger substances that use passages in the cell membrane to access the inner part of the cell, and they need energy to get there. The opposite; passive transport or diffusion, is the movement of dissolved materials through a cell membrane without the use of cellular energy. THis happens with smaller substances.
What is the movement of substances through a cell membrane without the use of cell energy?
passive transport
Does the facilitated diffusion not require the cell to use energy?
It does not require the use of the cells energy.
Define When a cell use energy to move material across cell membrane?
if it is against a concentration difference.
What is it called when the movement of materials through a cell membrane without using the cells energy?
Passive transport does not use energy to pass through a cell membrane. active transport uses energy to pass through a cell membrane.
How does kinetic energy weaken the cell membrane?
Kinetic energy weakens the cell membrane due to increased temperatures. The higher the temperature, the higher the kinetic energy, which will eventually cause the cell membrane to rupture.
What is the movement called when a cell does not use energy to move particles across the cell's membrane?
It is called passive diffusion.
What required the use of energy to move a molecule across a cell membrane?
Active transport
Which activity can occur without use of energy?
Movement of water across the cell membrane
What require the use of energy to move a molecule across a cell membrane?
Active transport
Which activity can occur without the use of energy?
Movement of water across the cell membrane
