00:01
So, in this question we are asked about a process in which molecules are exported out of a cell in the form of vesicles.
00:11
In the form of vesicles.
00:13
So if we look at the options one by one, the first one is diffusion.
00:18
So diffusion lead the process of movement of a substance from its high concentration to its low concentration.
00:27
And in this no vesicles are involved, no formation of vesicles is important.
00:33
Hence this cannot be our answer.
00:36
Then the second option is osmosis.
00:39
So osmosis is basically the movement of water from its high concentration to its low concentration by a semi -permeable membrane.
00:53
So for osmosis semi -permeable membrane is important.
00:58
Also no vesicles are formed.
01:00
So this is also not the answer.
01:02
Then the third process is given as endocytosis.
01:08
So endocytosis does involve a formation of vesicles.
01:12
But in this the molecules are taken inside the cell.
01:17
Inside the cell the molecules are moving.
01:20
So if we understand this diagrammatically, let's suppose that this is a cell and this molecule has to enter...