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What is moving materials through a cell membrane without using energy is called?
Wiki User
∙ 13y ago
Passive Transport
Wiki User
∙ 13y ago
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An opening in the earth's crust from which volcanic materials pass through to the earth's surface is called an?
a volcano probobly
What is the membrane which lines the cavity that contains the heart called?
Pericardium
Is a membrane called the endocardium covers the heart true or false?
true
Were does the electron transport chain occur in the cell?
In the cristae of the organelle called the mitochondria.
What is theSection of stratosphere 20 miles above the earth's surface called?
This is the ozone layer, which is spread out through parts of the stratosphere. It protects the surface from ultraviolet radiation, though some still passes through. Without it, life would not be able to exist as it does now.
What is the abillity of a membrane to allow materials to pass through called?
permeability
A membrane that allows some but not all materials to pass through it is called .?
This sort of membrane is said to be semipermeable.
The movement of materials through a cell membrane without using the cells energy?
It's called passive transport for a cell's membrane. (I checked with my science teacher)
What is the ability of a cell membrane to allow materials to pass through it is called?
permeability
What is the ability of a cell membrane to allow materials to pass through called?
permeability
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.
What is it called when an input of energy is required to move materials through a cell membrane?
Active Transport
What is the movement of materials across a cell membrane without using energy?
This type of movement is called simple diffusion.
What is the ability of a membrane to allow materials to pass through called?
Permeable if anything can go through or semipermeable if only certain things can go through it.
The passage of water and dissolved materials through a membrabe under pressure?
The movement of water and dissolved materials through a cell membrane is called Osmosis.
What is it called when a molecule moves a membrane through a protein channel without using energy?
passive transport
A non-energy requiring process that moves materials across a cell membrane with the concentration gradient.?
The process of moving materials across the cell membrane without the expenditure of energy is called passive transfer
