THE DIGESTIVE SYSTEM- STUDY GUIDE

Vocabulary Words to Know:

Layers of GI tract (4 layers) Salivary glands (3) Mouth (4 structures) Teeth (4 types) Pharynx Esophagus Stomach Bolus Chyme pancreas Small intestine (3 parts) Villi Microvilli Bile Liver Gallbladder Lobules hepatocytes Mass peristalsis Large intestine (5 parts) appendix Rectum Anus

Parts to Know for Labeling:EsophagusPharynxStomachParotidSubmandibularSublingualStomachLiverPancreasGall bladderDuodenum

JejunumIleumAppendixCecumAscending colonTransverse colonDescending colonSigmoid colonRectumAnus

Know the 4 layers of the GI tract.