Menu Close

What structure controls the passage of material from the small intestine to the large intestine quizlet?

What structure controls the passage of material from the small intestine to the large intestine quizlet?

The ileum connects to the cecum, the bridge to the large intestine via the ileocecal sphincter. This sphincter controls the passage of material from the small intestine into the large intestine.

What structure permits materials pass from the small intestine to the large intestine?

Ch 38, 39, & 40

Question Answer
The terminal inch of the rectum is called the anal canal.
The structure that permits material to pass from the ileum into the large intestine is the ileocecal valve.
Which salivary gland produces only a mucous type of saliva? sublingual

What controls passage of material from the stomach to the small intestine?

The pyloric sphincter is a ring of smooth muscle that connects the stomach and small intestine. It opens and closes to control the passage of partially digested food and stomach juices from the pylorus to the duodenum.

What is the entry to large intestine from the small intestine?

The ileocecal valve of the ileum (small intestine) passes material into the large intestine at the cecum. Material passes through the ascending, transverse, descending and sigmoid portions of the colon, and finally into the rectum. From the rectum, the waste is expelled from the body.

What structure separates the colon from the small intestine?

ileocecal valve
The structure that separates the colon from the small intestine is the ileocecal valve.

Which of the following structures controls the opening of the stomach into the small intestine?

The pylorus is the part of the stomach that connects to the small intestine. This region includes the pyloric sphincter, which is a thick ring of muscle that acts as a valve to control the emptying of stomach contents (chyme) into the duodenum (first part of the small intestine).

Which structures of the digestive system aside from the small intestine release substances that help break down food in the small intestine?

The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones.

Which sphincter regulates the passage of materials to the stomach from esophagus?

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine and push the mixture forward to help with further digestion. The walls of the small intestine absorb the digested nutrients into the bloodstream. The blood delivers the nutrients to the rest of the body.

What regulates the passage of material between the ileum and the large intestine?

The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine.