00:01
Hello everyone so here in the question we need to find out that which process requires energy okay, so if we'll talk about processes there are two kinds of processes right one is the passive transport okay one is passive transport okay another one is our active transport another one is the active transport so we'll see in which kind of processes we require energy so we'll talk about passive transport what happens in this in this in the this energy is not required.
00:33
Energy not required.
00:35
Why now we will see that? because in this process of basic transport, what happens? the molecules will simply, the molecules, they will move from higher to lower concentration, okay, which is normal.
00:48
Higher to lower concentration, they will move.
00:52
Lower concentration region, right? concentration region or area we can say that.
01:00
So here energy is not required.
01:02
It will automatically move from higher to lower concentration region.
01:05
And if we'll take example, so here we can say osmosis, okay...