Three final questions:
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Thanks for your feedback! This is a tough one. The three parts, in sequence, of the small intestine, are the duodenum, jejunum, and ileum. Which of the following does NOT secrete digestive enzymes? The esophagus is a collapsible tube that transports anything that is swallowed from the pharynx the portion of the GI tract after the mouth to the stomach.
This tube has no digestive function. However, the digestive enzymes from saliva conture to act while in the esophagus. These nerves penetrate into the solid structure of the tooth and this is why getting a cavity filled hurts. While Barrett's esophagus does increase the risk of esophageal cancer, the risk of this cancer remains low.
GERD is an acronym for gastroesophageal reflux disease. Congratulations - you have completed Digestive system and Nutrition: Your answers are highlighted below. Column I contains names of the sphincter muscles of the alimentary canal and column II contains their locations. Match them properly and choose the correct answer. The diagram of large intestine of man is given below.
Liver the largest gland is associated with several functions. Which one of the following is stated incorrectly? Manufactures bile, converts the amino groups to urea. Makes all the cholesterol that human body needs. Which one of the following statement is not correct about intestinal villi? A multitudinous finger-like projections having many microvilli. Increase the internal surface area of the intestinal wall. Supplied with capillaries and the lacteal vessels.
The following list describes four major digestive enzymes. Which one of the following is incorrect? Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
If for some reason our goblet cells are non-functional this will adversely affect. Secretion of sebum from the sebaceous glands. What will happen if the secretion of parietal cells of gastric glands is blocked with an inhibitor? Enterokinase will not be released from the duodenal mucosa and so trypsinogen is not converted to trypsin.
Gastric juice will be deficient in pepsinogen. In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin. Can your intellect digest the questions that this quiz throws at you pun intended? Prove your worth by trying to master this! Survey Maker Flashcards See All. Please take the quiz to rate it. Title of New Duplicated Quiz:. A copy of this quiz is in your dashboard. Go to My Dashboard.