Match each numbered item with the most closely related lettereditem.1. circular folds2. falciform ligament3. pyloric sphincter4. haustra5. peristalsis6. simple columnar7. muscularis8. stratified squamous9. Peyer patches10. submucosaa. typically contains two layers ofsmooth muscleb. epithelium lining small intestinec. contains dense irregularconnective tissue and bloodvesselsd. lymphatic nodules in wall ofileume. attaches liver to anteriorabdominal wallf. restricts chyme entry into smallintestineg. epithelium lining the esophagush. sacs of large intestine walli. increase surface area of smallintestinej. process to propel digestedmaterials through thegastrointestinal tract

Why does the esophagus have so many layers of epithelial cells

The muscular tube that connects the mouth to the stomach is the

Organ Stomach* Small Intestine* Large Intestine* Structure Cardiac sphincter Cardiac region Pyloric sphincter Pyloric region Fundus Body Rugae Greater omentum* Lessor omentum* Peritoneum* Mesentery* Duodenum* Jejunum* llium* Villi Microvilli Plicae circulares Lacteals Cecum* Appendix Ascending colon Transverse colon Descending colon Sigmoid colon Haustra Teniae coli Rectum Anal canal Anus* Tissue Type(s) Function(s) P F F -

What do you think would happen if you did not have esophageal sphincters? What do vou think would hannen if the esonhagus dio

11. Explain the difference between rugae, villi, gastric pits, and gastric glands. 12. What are the three parts of the small intestine? What order are they in from the connection to the stomach to the connection to the large intestine? 13. What are the labelled structures? Indicate which parts are retroperitoneal? 1. 2. 3. 4. 5. 6. 7. 8. lave vieninu oleinst b 2 leum

List all the stomach lining cells and specify specific functions of each

pie: Ever.. box The ligamentous structure pictured at A is the: A omentum broad ligament C mesentery suspensory ligament

7serosa Matching Match each lettered term with the most closely related description. a. lamina propria b. peristalsis 8 Digestive tube between the pharynx and stomach 9 Moves circular folds and villi C. pacesetter cells 10 10 Areolar tissue layer containing blood vessels, nerve endings, and lymphatic vessels d. esophagus e. muscularis mucosa 11 11 Permanent transverse folds in the digestive tract lining f. segmentation 12 12 Waves of muscular contractions that propel materials along digestive tract g. circular folds 13 h. sphincter 13 Stimulate rhythmic cycles of activity along digestive tract 14 i. myenteric plexus 14 Nerve network within the muscular layer 15 j. visceral smooth muscle 15 Have direct contact with motor neurons 16 cells 16 Digestive system accessory organ 17 k. plasticity 17 Rhythmic muscular contractions that mix materials in digestive tract 1. liver 18 18 Form of food entering the digestive tract m. multi-unit smooth muscle 19 19 Lack direct contact with motor…

6. Name the sphincters that control movement betwecen the parts of the digestive tract listed below. Name of the sphincter Location the sphincter Between the laryngopharynx and the esophagus Between the esophagus and the stomach Between the stomach and the duodenum Between the ileum of the small intestine and the cecum Between the anus and the exterior: smooth muscle Between the anus and the exterior: pelvic diaphragm (skeletal)