Chime? chyme
Food enters the small intestine first. It enters the duodenum in the small intestine.
The constriction at the end of the stomach and beginning of the small intestine is the called the pylorus. Its significance is that it regulates the passage of large and undigested particles into the ileum. It also prevents the contents of the small intestine from entering the stomach.
It compared in size to the large intestine it is about twice as small
The small intestine doesn't usually get sucked into the large intestine, but parts of the small intestine can telescope into itself. This is called intussusception.
The first portion of the small intestine is a small curved portion called "duodenum".
The small intestine
sodium hydrogen carbonate (base) in the small intestine neutralises the hydrochloric acid entering the small intestine.
The diameter of the large intestine is greater than that of the small intestine.
The beginning of the small intestine is called the duodenum.
In a frog the first part of the small intestine is called duodenum. The second part is called the ileum. The small intestine leads to the large intestine.
the small intestine is called so because of its thickness not length . therefore the large intestine is called so because it is fat.
Interesting enough, the small intestine is actually longer than the large intestine--it's the alimentary canal's longest compartment! It is called 'small' because of its small diameter.