College Place, WA. Online Offers. College Place is a city in Walla Walla County, Washington, United States next to Walla Walla, Washington. The population was 8,765 at the time of the 2010 census. College Place is the home of Walla Walla University, a Seventh-day Adventist college. Because of the primary Adventist population, most downtown businesses close on Saturday, reopening in most cases on Sunday.
The villi are numerous small folds found on the intestinal wall.  Their function is to increase the surface area of the small  intestine to ensure the quick absorption of nu â¦ trients.
Introducing Your Ileocecal Valve. Between the small intestine and the large intestine is a sphincter-type valve called the Ileocecal Valve (ICV). The purpose of this valve is to âprevent backflowâ from the Large Intestine, once any material leaves the Small Intestine.Not all the contents entering the digestive tube are going to be absorbed as food.etween the small intestine and the large intestine is a sphincter-type valve called the Ileocecal Valve (ICV). The purpose of this valve is to âprevent backflowâ from the Large Intestine, once any material leaves the Small Intestine. Not all the contents entering the digestive tube are going to be absorbed as food.