the answer is chloroplast boo boo.
The jejunum is lined with simple columnar epithelium. This type of epithelium is specialized for absorption and secretion, making it well suited for the functions of this part of the small intestine.
ciliated columnar epithelium
Simple columnar epithelium cells line the stomach. These cells also line the small intestine and the large intestine. They are uni-layered and are of two types - ciliated and non-ciliated.
The large line is generally the low pressure side.
The large line is generally the low pressure side.
Simple stratified epithelium lines the anus.
Epithelial cells appear flat and form a single layer that lines some organs and tissues in the body. They provide a protective barrier and can be found in areas such as the skin, blood vessels, and intestines.
The intestines are 5 times the size of the pig, if you literally had the intestine in a straight line, take the pig and measure it using the pig it would be 5-6 times as big as the pig.
The type of epithelium with multiple cell types and nuclei that do not line up is known as pseudostratified columnar epithelium. This type of epithelium appears to be stratified, but in reality, all the cells are attached to the basement membrane. It is often found lining the respiratory tract.
Villi are finger-like projections that line the walls of the small intestine, increasing its surface area for nutrient absorption. They play a crucial role in absorbing nutrients from digested food into the bloodstream.
Covering epithelium covers body surfaces and components of organs, providing protection, absorption, or secretion. Lining epithelium lines cavities and tubes, serving similar functions as covering epithelium but in a different location. Glandular epithelium forms glands that secrete substances such as hormones or enzymes into the blood or cavities.
permits the easy exchange of gases