00:01
We're going to restore these tissue types into different categories starting with epithelial.
00:08
The purpose of epithelial tissue is they provide physical protection.
00:12
They line spaces that are exposed to the environment.
00:15
They control permeability, what enters or leaves the internal spaces of our body.
00:21
They provide sensation and they make specialized secretions.
00:25
We have simple columnar and we have pseudostratified columnar.
00:36
They are both kinds of epithelial.
00:49
They're sort of tall and skinny.
00:51
Then we have simple squamous.
00:58
They're very flat epithelial cell as well as stratified squamous.
01:10
Then we have connective tissue.
01:16
Connective tissue is a tissue that supports and protects.
01:20
It helps transport materials...