They have a large surface area.
Absorption of nutrients primarily occurs in the small intestine, specifically in the villi. The villi are finger-like projections that line the walls of the small intestine and help increase the surface area for absorption. Nutrients are absorbed into the bloodstream through the villi to be distributed throughout the body.
Villi increase the rapid absorption of food away from the small intestine.
The finger-like structures in the small intestine, called villi, increase the surface area for absorption of nutrients. This allows for more efficient absorption of nutrients from digested food into the bloodstream.
Absorption of digested food.
Villi, to increase the surface area for absorption.
Villi. Most absorbtion occurs in the ileum btw.
the villi
villi
villi
The small intestine has villi to absorb nutrients. Villi are small projections that increase the possible surface area for absorption.
If the villi of the intestines had no microvilli, the absorption rate of the intestines would be significantly reduced. Microvilli are tiny finger-like projections on the surface of the villi that increase the surface area for absorption. Without microvilli, there would be less surface area available for nutrients to be absorbed into the bloodstream, leading to a decrease in absorption efficiency.
Villi are found in the small intestines. They help with the absorption of vitamins and nutrients from the food eaten.