Digestive Flashcards
Starts with the mouth and ends with the anus
Gastro-intestinal Tract (GI Tract)
Physical Breakdown
Mechanical Digestion
Mucus and saliva contain enzymes such as ____ and ____
Amylase and Lipase
Initiates the chemical digestion of starch and lipids
Amylase and Lipase
Contractions of muscle that occur in esophagus to aid in digestion movement
Peristalsis
Where food is stored (initiates additional chemical digestion with enzymes)
Stomach
_____ kills bacteria, denatures any kind of proteins, activates digestive enzymes
Gastric Acid
Main site of absorption and digestion
Small Intestine
Three parts of the small intestine
Duodenum, Jejunum, and Iliuem
Three parts of large intestine
Cecum, Colon, and Rectum
Absorbs water, electrolytes, and vitamins
Large Intestine
Bacteria that is found inside large intestine
Enteric
Teeth, Tongue, Salivary Glands, Liver, Gallbladder, and Pancreas
Accessory Organs
Produced in the stomach and stimulates stomach acid
Gastrin
Produced in the small intestine and stimulates the release of enzymes from the pancreas and bile from the liver
Cholecystokinin (CCK)