The Digestive System
Function
breakdown food
absorb nutrients
Digestive Processes
Chemical Digestion
Absorption
Mechanical/Physical Digestion
Propulsion
Defecation
Ingestion
composed of
Alimentary canal
Accessory organs
Stomach
Small intestine
Esophagus
Large intestine
Pharynx
Anus
Mouth
Salivary glands
Liver
Pancreas
Gallbladder
Tongue
Digestive enzymes
Pepsin
Pancreatic lipase
Lingual lipase
Lactase
Sucrase
Maltase
Salivary amylase (Ptyalin)
Pancreatic amylase
Enteropeptidase
Nucleosidases and phosphatases
Teeth
Lips
Fundus
Body
Cardia
Pylorus
Duodenum
Jejunum
Ileum
Colon
Rectum
Cecum
Appendix