00:01
So the digestive system is a system that is breaking down the macromolecules in the diet in order for the body to assimilate the micro nutrients or micro molecules.
00:18
The digestive system functions as a whole unit with the help of organs and also enzymes.
00:27
So here the digestive system, the small intestine, helps in the final breakdown and assimilation of nutrients.
00:37
So the small intestine, the cells have specialized microvilli.
00:43
So the cells have microvilli to absorb nutrients.
00:47
The cells are like this.
00:50
They have finger leg projections on them.
00:54
And every cell is lined with these finger like willi.
00:58
So these are the example of small intestinal cells and this is the willy.
01:05
So we can write as willite.
01:07
So how does the polarity affect the absorption of nutrients? so all the cells have polarity...
