Where does most of the digestive process take place?
The small intestine
The small intestine is where most of the digestion and absorption of nutrients takes place. There are millions of tiny finger-like projections lining the small intestine called villi (pronounced: “VILL-ee”).
What is the part of digestive system?
The digestive system includes the mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus. It also includes the salivary glands, liver, gallbladder, and pancreas, which make digestive juices and enzymes that help the body digest food and liquids.
What is a oesophagus?
The food pipe (oesophagus) is part of your digestive system. It is the tube that carries food from your mouth to your stomach. It lies behind the windpipe (trachea) and in front of the spine.
What are the 4 stages of food processing and where do they occur?
What Are the Four Main Stages of Food Processing?
- Ingestion and Propulsion. Food processing begins with the first bite.
- Digestion. The stomach stores food as it awaits passage to the small intestine.
- Absorption of Nutrients.
- Egestion: Elimintating Wastes.
What is the structure of oesophagus?
The esophagus is a muscular tube connecting the throat (pharynx) with the stomach. The esophagus is about 8 inches long, and is lined by moist pink tissue called mucosa. The esophagus runs behind the windpipe (trachea) and heart, and in front of the spine.
What is difference between esophagus and oesophagus?
esophagus, also spelled oesophagus, relatively straight muscular tube through which food passes from the pharynx to the stomach. The esophagus can contract or expand to allow for the passage of food.
Which is the largest internal organ of the human body?
liver
The largest solid internal organ is your liver. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football.