00:01
So, here we are going to talk about the movement of water and how basically water moves in and out of the cell.
00:09
So, when we talk about when water basically, the question says that when water basically moves into the cell and the water which is coming into the cell is coming from the solution which is surrounding the cell, then what type of solution is this? so, when we talk about the movement of water inside the cell, it occurs through a membrane and that membrane is known as semi -permeable membrane.
00:36
It means it allow only the movement of specific molecules into the cell and water being a molecule is being transported into the cell only when we talk about the solution, we know that solution is actually made up of two components that is a solute which is mixed into the liquid component or the fluid component that is known as solvent molecule.
00:56
So, solvent molecules are the only molecule which move into the cell by the process of osmosis through the semi -permeable membrane.
01:04
So, this movement occurs by the process of osmosis and when water molecule or we can say when we talk about solvent, solvent here is water and it moves into the cell from a solution, then this type of solution will have less amount of solute and it will have more solvent and this type of solution is known as hypotonic and we are talking about this less solute and more solvent in comparison to the cell.
01:33
So, let's consider that this is a cell, it will has we can say more solute...