Learn about the digestive system. Understand the function of the digestive system, explore digestive system organs, and study the process of the digestive system.

What are villi? Find villi definition, villi location, and villi function. Learn the structure of villi, and the role and purpose of villi in the small intestine.

Learn about the anatomy and the parts of the stomach. Review the definition and function of gastric glands, stomach tissue, and the autonomic nervous system.

Learn about digestion and the parts, functions, and procedures of the digestive process. Discover the various organs that contribute to digestive function.

Chyme is a semifluid mixture made of partially digested food and digestive juices. As chyme moves through the digestive system, nutrients and water are extracted to provide the body …

Nov 29, 2025 · The digestive system, also known as the gastrointestinal tract, is made up of the mouth, esophagus, stomach, small intestine, large intestine, rectum and the anus. Read on to …

Structure and Function of the Small Intestine The small intestine is a coiled tube in the digestive system responsible for nutrient absorption.

The liver and the gallbladder are internal organs that aid the digestive system in breaking down food and regulating digestive enzymes. Learn about the functions of the liver and the …

The digestive system requires synchronized activity facilitated by the interconnectedness of other major systems such as the nervous and muscular systems to function correctly.

Learn the definition of gastrointestinal system and gastrointestinal hormones. Discover how gastrin and other digestive hormones are secreted and function.