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 with sustenance.

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

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.

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

Understand what are the accessory organs of the digestive system. Answer questions like is the liver an accessory organ or is the pancreas an accessory organ?

1 day ago · 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 find out more …

Learn about the buccal cavity, also known as the oral cavity. Expand upon buccal anatomy, the structure of the oral cavity, and the oral cavity's function.

Learn about the process of digestion and understand the importance of enzymes in the digestive system. View examples of enzymes that help with the digestion process.