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Diffusion without a concentration gradient; osmosis with.

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What is the process in which water diffuses through a selectively permeable membrane is called?

The process in which water diffuses through a selectively permeable membrane is called osmosis. Osmosis occurs when water molecules move from an area of higher water concentration to an area of lower water concentration to balance out solute concentrations on either side of the membrane.


Is it true if the process by which water moves across a selectively permeable membrane is called diffusion?

Diffusion is a physical process. When it is performed through a selectively permeable membrane, it is called osmosis. Thus osmosis is an appropriate word for movement of water molecules through a selectively permeable membrane and not diffusion.


Why is the cellophane membrane considered to be a selectively permeable membrane?

Only the water can enter into the bag and leave the bag, the tea leaves can not leave the bag.


What is selectively permeable membrane?

Selectively permeable means that only certain substances are able pass through the cell membrane.A selectively permeable membrane is a membrane that only can be permeated by selective things, in other words a surface that lets some molecules in but not others. Like a cell membrane will let water diffuse into it :)


Why is the plasma membrane called a selectively permeable membrane?

The Plasma Membrane is a selectively permeable membrane as it only allows entry and exit of some selected molecules into and out of the Cells. It also prevents movement of some other materials, therefore the plasma membrane is called a selectively permeable membrane.

Related Questions

A membrane that allows some substances to pass through while excluding others would be called a?

semipermeable or selectively permeable.


What does a selectively permeable membrane do?

A selectively permeable membrane allows some substances through it and does not allow others.Allows certain substances to pass but not others


What is the process in which water diffuses through a selectively permeable membrane is called?

The process in which water diffuses through a selectively permeable membrane is called osmosis. Osmosis occurs when water molecules move from an area of higher water concentration to an area of lower water concentration to balance out solute concentrations on either side of the membrane.


What is definition of selectively permeable?

The selectively permeable phospholipid bilayer (a.k.a plasma membrane) is 'selectively permeable' because it selects which molecules it allows to permeate (pass through).


Is it true if the process by which water moves across a selectively permeable membrane is called diffusion?

Diffusion is a physical process. When it is performed through a selectively permeable membrane, it is called osmosis. Thus osmosis is an appropriate word for movement of water molecules through a selectively permeable membrane and not diffusion.


How cell membranes selectively permeable?

The membrane is selectively permeable because it has specific instructions on what the membrane can allow through based on the How_is_the_cell_membrane_semi_or_selectively_permeable, size, and ionization of the particle.


Are cell membranes selectively permeable?

The membrane is selectively permeable because it has specific instructions on what the membrane can allow through based on the How_is_the_cell_membrane_semi_or_selectively_permeable, size, and ionization of the particle.


What is a selectlively permeable membrane?

The cell membrane is selectively permeable, allowing some molecules to pass through by osmosis


What is a membrane that allows some substances to pass through but excludes others?

A membrane that lets some substances pass through but not others is known as a semipermeable membrane. Other terms that describe this type of membrane are: selectively permeable, partially permeable, or differentially permeable.


How cell membrane are selectively permeable?

The membrane is selectively permeable because it has specific instructions on what the membrane can allow through based on the How_is_the_cell_membrane_semi_or_selectively_permeable, size, and ionization of the particle.


What is a selectively permeable cell membrane?

Things can pass in and out through the cell.


What is the net movement of water through a selectively permeable membrane?

Osmosis