Get The Digestive Tract Is Primarily Controlled By Gif. Digestion is primarily controlled by the; It is regulated by enzymes that help speed it up.

How Does Probiotics Work?!
How Does Probiotics Work?! from advisorboss.com
The internal sphincter, consisting of smooth muscle fibers, is under the control of the autonomic nervous system. Chemical digestion occurs through out the digestive tract with the possible exception of the esophagus. An adult's digestive tract is about 30 feet (about 9 meters) long.

The digestive tract is made up of the.

Parasympathetic division of the autonomic nervous system. The nervous system, and endocrine system collaborate in the digestive system to control gastric secretions, and motility associated with the movement of food throughout the gastrointestinal tract, including peristalsis, and segmentation contractions. Important structures of the oral cavity are the teeth, the tongue, the soft and hard palates, and salivary glands. Proteins are broken down into building blocks known as amino acids by the digestive system.