Movement of food through the large intestine is caused by smooth muscle contraction called "peristalsis" the best way to describe this is to imagine how a snake moves its abdominal muscles to move.
Materials enter the large intestine through the ileocecal valve, which is located between the small intestine and the large intestine. It helps regulate the flow of material from the small intestine into the large intestine.
lysosomes
The large intestine has folds and bumps, such as haustra and taeniae coli, to increase its surface area for better absorption of water and nutrients. These structures also help in the movement of feces through the intestine by promoting segmentation and peristalsis. Additionally, the folds and bumps enable the large intestine to expand and contract as needed to accommodate varying amounts of waste material.
Length of the large intestine is only 50 inches. The length of the small intestine is about 20 feet. Still the former is called as large intestine. It is because the diameter of the intestine is very large as compared to small intestine.
Propulsion is a function of the intestines, specifically the large intestine, where the movement of waste material is facilitated through contractions of the smooth muscles to propel feces towards the rectum for elimination.
After passing through the small intestine, digested food moves into the large intestine (also known as the colon). In the large intestine, water is absorbed and the remaining waste material is formed into feces before being expelled from the body through the rectum and anus during a bowel movement.
Mass Movement
The large intestine
Through the small intestine
Materials enter the large intestine through the ileocecal valve, which is located between the small intestine and the large intestine. It helps regulate the flow of material from the small intestine into the large intestine.
If the large intestine does not absorb water then it will cause diarrhea. If the large intestine absorbs too much water then it causes constipation.
ileocecal valve
lysosomes
The small intestine hold bacteria From the you eat and exiles it through the large intestine, rectum, and anus. The small intestine hold bacteria From the you eat and exiles it through the large intestine, rectum, and anus. The small intestine hold bacteria From the you eat and exiles it through the large intestine, rectum, and anus.
Chyme enters the large intestine through the ileocecal valve, which is located at the junction of the small intestine (ileum) and the large intestine (cecum). This valve helps regulate the flow of chyme and prevents backflow into the small intestine. Once in the large intestine, chyme is converted into feces through water absorption and fermentation of undigested materials.
It goes into your rectum so that it can be passed out your anus as waste...As in a bowel movement (Poo)!!
your large intestine and small intestine