7serosaMatchingMatch each lettered term with the most closely related description.a. lamina propriab. peristalsis8Digestive tube between the pharynx and stomach9Moves circular folds and villiC. pacesetter cells1010 Areolar tissue layer containing blood vessels,nerve endings, and lymphatic vesselsd. esophaguse. muscularis mucosa1111Permanent transverse folds in the digestive tract liningf. segmentation1212 Waves of muscular contractions that propelmaterials along digestive tractg. circular folds13h. sphincter13 Stimulate rhythmic cycles of activity along digestive tract14i. myenteric plexus14 Nerve network within the muscular layer15j. visceral smooth muscle15 Have direct contact with motor neurons16cells16 Digestive system accessory organ17k. plasticity17 Rhythmic muscular contractions that mixmaterials in digestive tract1. liver1818 Form of food entering the digestive tractm. multi-unit smooth muscle1919 Lack direct contact with motor neuronscells2020 Ability of smooth muscle cells to function over varied lengthsn. bolus2121 Ring of muscle tissueSection integrationaffect the digestive processes

B. Peristaltic- 12 C. Pacecetter cells- 13 D. 8 - oseophagus J. 19 L. Liver- 16 - accessory organ.…

Matching Match each lettered term with the most closely related description. a. lamina propria 8 Digestive tube between the pharynx and stomach b. peristalsis Moves circular folds and villi C. pacesetter cells 10 Areolar tissue layer containing blood vessels, nerve endings, and lymphatic vessels d. esophagus e. muscularis mucosa 11 Permanent transverse folds in the digestive tract lining 12 Waves of muscular contractions that propel materials along digestive tract f. segmentation g. circular folds 13 Stimulate rhythmic cycles of activity along digestive tract h. sphincter i. myenteric plexus 14 Nerve network within the muscular layer 15 Have direct contact with motor neurons j. visceral smooth muscle cells 16 Digestive system accessory organ 17 Rhythmic muscular contractions that mix materials in digestive tract k. plasticity 1. liver 18 Form of food entering the digestive tract m. multi-unit smooth muscle 19 Lack direct contact with motor neurons cells 20 Ability of smooth muscle cells to function over varied ler n. bolus 21 Ring of muscle tissue

Matching Match each lettered term with the most closely related description. a. lamina propria 8 Digestive tube between the pharynx and stomach b. peristalsis Moves circular folds and villi C. pacesetter cells 10 Areolar tissue layer containing blood vessels, nerve endings, and lymphatic vessels d. esophagus e. muscularis mucosa 11 Permanent transverse folds in the digestive tract lining 12 Waves of muscular contractions that propel materials along digestive tract f. segmentation g. circular folds 13 Stimulate rhythmic cycles of activity along digestive tract h. sphincter i. myenteric plexus 14 Nerve network within the muscular layer 15 Have direct contact with motor neurons j. visceral smooth muscle cells 16 Digestive system accessory organ 17 Rhythmic muscular contractions that mix materials in digestive tract k. plasticity 1. liver 18 Form of food entering the digestive tract m. multi-unit smooth muscle 19 Lack direct contact with motor neurons cells 20 Ability of smooth muscle cells to function over varied ler n. bolus 21 Ring of muscle tissue

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter47: Animal Nutrition

Section: Chapter Questions

Problem 6TYK

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Watch this animation (http://openstaxcollege.org/l/stomach1) that depicts the structure of the stomach and how this structure functions in the initiation of protein digestion. This view of the stomach shows the characteristic rugae. What is the function of these rugae?
Which of the following membranes covers the stomach? falcifoim ligament mesocolon parietal peritoneum visceral peritoneum
Name this structure: Select one: O a. external anal sphincter O b. common bile duct sphincter O c. main pancreatic duct sphincter O d. cardiac sphincter O e. duodenal sphincter O f. ileocecal sphincter O g. hepatopancreatic sphincter O h. internal anal sphincter
Matching Match each lettered term with the most closely related description. lamina propria abbig a. b. peristalsis C. pacesetter cells d. esophagus e muscularis mucosa O Digestive tube between the pharynx and stomach 9 Moves circular folds and villi 8 9 1o Areolar tissue layer containing blood vessels, nerve endings, and lymphatic vessels " Permanent transverse folds in the digestive tract lining 12 Waves of muscular contractions that propel materials along digestive tract 10 11 f segmentation 12 g. circular folds h. sphincter i. myenteric plexus 13 Stimulate rhythmic cycles of activity along digestive tract 14 Nerve network within the muscular layer 13 14 visceral smooth muscle 15 Have direct contact with motor neurons 15 16 cells 16 Digestive system accessory organ k. plasticity 17 Rhythmic muscular contractions that mix materials in digestive tract 17 L. liver m. multi-unit smooth muscle 18 Form of food entering the digestive tract 18 19 Lack direct contact with motor neurons cells…
TYPICAL STRUCTURE OF THE ALIMENTARY TUBE 1. Match each layer of the alimentary tube with the proper descriptive statements. Use each letter once. Two answer lines will bave three correct letters, and two will have two correct letters. A. Includes the epitchelial tissue that lines the organ B. Above the diaphragm; made of fibrous connective tissue C. Made of areolar connective tissue D. Secretes mucus and digestive enzymes E. Made of two layers (typically) of smooth muscle E Contains lymph nodules to destroy pathogens G. Contains Meissner's plexus, enteric nerves that regulate secretions of the mucosa 1) Mucosa 2) Submucosa 3) External muscle layer 4) Serosa H. Contains Auerbach's plexus, enteric nerves that regulate peristalsis I. Below the diaphragm; is the mesentery J. Provides mechanical digestion and peristalsis
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
Anatomically, the of the stomachmost closely resemble the of thesmall intestine.a. gastric pits, intestinal cryptsb. pyloric glands, intestinal cryptsc. rugae, aggregated lymphoid nodulesd. parietal cells, goblet cellse. gastric glands, duodenal glands
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IX. Sequerice of Events: Fat Digestion Arrange the events by inserting numbers in the spaces provided. The first step has been provided to get you started. A. A fat globule enters the duodenum. B. Pancreatic lipase begins to digest fat. C. Triglycerides travel through the lymphatic system and enter the bloodstream at the ieft subclavian vein. D. Glycerol and short-chain fatty acids are absorbed into the bloodstream of villi, and long-chain fatty acids are absorbed into the walls of the villi. E. Two substances in bile (lecithin and bile salts) emulsify fat. F. Fats are broken down into a mixture of glycerol, short-chairn fatty acids, long-chain fatty acids, and monoglycerides. G. The gallbladder secretes bile. H. Triglycerides enter the lacteal of the villi.
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