Keystone College, located just ten minutes northeast of Scranton, offers an Associate of Science degree in Landscape Architecture. Selected science courses include: General Botany, Graphics/CAD, General Zoology, Pre-Calculus, and Co-op Education.
Function Of Ileum In Digestive System. As a part of the small intestine, the ileum plays a crucial role in aiding the process of digestion and absorption of vital nutrients and vitamins. Though the ileum is much smaller than the jejunum, it is very vital part of the small intestine.
Overview. Together the duodenum, jejunum, ileum, and ileocecal valve make up what is commonly referred to as the small intestine. Food from the stomach is let into the duodenum through the pyloric sphincter and is then pushed through the small intestine through muscular contractions known as peristalsis.he ileum is about 4 metres (13 feet) long and extends from the jejunum (the middle section of the small intestine) to the ileocecal valve, which empties into the colon (large intestine). The ileum is suspended from the abdominal wall by the mesentery, a fold of serous (moisture-secreting) membrane.