'Digestive tract wall' presentation slideshows

1.1k views • 69 slides

Gut Tube and Digestion

Gut Tube and Digestion. Embryonic origin Path of Food Esophagus Stomach Small intestines Large intestines Rectum and anus Blood supply to gut Control of Digestion Neuronal Hormonal. Mouth--chewing. Path of Food. Pharynx--conscious swallowing. Esophagus--transport to stomach.

736 views • 31 slides

Functions of the Digestive System

Functions of the Digestive System . Ingestion (bring food in) Occurs when materials enter digestive tract via the mouth Mechanical processing (Crushing and shearing) Makes materials easier to propel along digestive tract Digestion The chemical breakdown of food into nutrients Absorption

273 views • 14 slides

Introduction to the Digestive System

Introduction to the Digestive System. From food to Fuel. Video Clip. Digestion Video Clip. What do you know about the digestive system?. What are the functions of the digestive system? What organs are included in this system? What do they do specifically?.

183 views • 9 slides