The part of the intestine that is responsible for controlling and coordinating c

Question

The part of the intestine that is responsible for controlling and coordinating contractions of the smooth muscle is located in the A. mucosa B. submucosa C. muscularis externa D. serosa 5. The covers the muscularis externa along most portions of the digestive tract within the peritoneal cavity. A. serosa B. submucosa C. adventitia D. intima 6 Th e network of nerves that is responsible for sympathetic and parasympathetic functions is located in the A. submucosa B. mucosa C. muscularis externa D. villa -7. Most of the digestive tract is lined with A. stratified squamous epithelium B. simple columnar epithelium C. cuboidal epithelium D. simple squamous epithelium The type of epithelial tissue found in the oral cavity, esophagus, and anus is called A. simple squamous epithelium B. cuboidal epithelium C. simple columnar epithelium D. stratified squamous epithelium The process of using waves of muscular contraction to propel material from one part of the digestive tract to another is called A. segmentation B. peristalsis C. ascites D. contraction Functions of the oral cavity include A. mechanical processing B. begins the digestion of carbohydrates and lipids with salivary enzymes C. lubricates material by mixing it with mucus and saliva D. All of the above, The cranial nerve that innervates the tongue is the A. abducens nerve C. trochlear D. glossopharyngeal B. facial

Explanation / Answer

4) The part of the intestine that is reponsible for controlling and coordinating contraction of the smooth muscle is located in Submucosa.
- It is responsible for peristalsis. OPTION B)

5) The adventitia covers the muscularis externa along most portion of digestive tract within the peritoneal cavity. OPTION C)

6) The network of nerve that is responsible for sympathetic and parasympathetic functions are located in Submucosa. OPTION A)

7) Most of the digestive tract is lined with simple columnar epithelium. OPTION B)

8) The type of epithelial tissue found in the lining of the oral cavity, esophagus and anal canal is Stratified squamous epithelium. OPTION D)

9) The process of using waves of muscular contraction to propel material from one part of the digestive tract to another is called Peristalsis. OPTION B)

10) Oral cavity is responsible for mechanical processing, lubrication of material with mucus and saliva as well as digesting carbohydrates and lipid through salivary enzymes. Hence, all are correct.
Option D)

11) The cranial nerve that innervates tounge is called Glossopharyngeal nerve. Option D)

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