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QUESTION 4 1. gastric juice intrinsic factor pepsinogen ulcers gastric glands oblique chyme parietal cells mucosa layer pylorus mucous cells fundus cardiac sphincter ferric ions gastric circular chief cells lipase mechanical curvatures The stomach is a muscular sac that collects all swallowed food. It is filled with acidic that contains enzymes that digest proteins and fats. The acidic nature of the gastric juice, along with the churning of the stomach, helps dissolve the food, producing a soupy mixture called The enzymes in gastric juice include and (a zymogen precursor to pepsin). . This muscular ring only Food enters the stomach from the esophagus, passing through the briefly opens to permit food to enter the stomach. It otherwise remains closed to prevent gastric juice form

QUESTION 4 1. gastric juice intrinsic factor pepsinogen ulcers gastric glands oblique chyme parietal cells mucosa layer pylorus mucous cells fundus cardiac sphincter ferric ions gastric circular chief cells lipase mechanical curvatures The stomach is a muscular sac that collects all swallowed food. It is filled with acidic that contains enzymes that digest proteins and fats. The acidic nature of the gastric juice, along with the churning of the stomach, helps dissolve the food, producing a soupy mixture called The enzymes in gastric juice include and (a zymogen precursor to pepsin). . This muscular ring only Food enters the stomach from the esophagus, passing through the briefly opens to permit food to enter the stomach. It otherwise remains closed to prevent gastric juice form

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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QUESTION 4 1. gastric juice intrinsic factor chief cells ulcers pepsinogen mucous cells fundus cardiac sphincter gastric glands oblique chyme parietal cells mucosa layer pylorus ferric ions gastric circular lipase mechanical curvatures The stomach is a muscular sac that collects all swallowed food. It is filled with that contains enzymes that digest proteins and fats. The acidic nature of the gastric juice, along with the churning of the stomach, helps dissolve the food, producing a soupy acidic mixture called The enzymes in gastric juice include and (a zymogen precursor to pepsin). . This muscular ring only Food enters the stomach from the esophagus, passing through the briefly opens to permit food to enter the stomach. It otherwise remains closed to prevent gastric juice form irritating the esophagus. The stomach has a dome shaped structure called the J. The central portion of the stomach is called the "body", and is outlined by the greater and lesser . The inferior portion of the stomach is called the which contains a sphincter that regulates movement of chyme to the small intestine. Generally, it only moves about here) of chyme at a time, to allow the duodenum to fully process the chyme. Similar to the other structures comprising the alimentary canal, the stomach has 4 tissue layers. ml (write a number has numerous that contain specialized cells that produce the The gastric juice. in these glands that produce alkaline mucus. This mucus serves to coat the mucosa layer, protecting it from the acid. If the mucosa layer becomes infected, mucus production declines, and the mucosa layer begins to have ). The only cure to this problem is antibiotic medications There are many acid burns (known as to cure the infection. in these glands produce the hydrochloric acid, resulting in the acidic nature of into a gastric juice. The acid not only dissolves food particles, it also converts more absorbable form. These cells also produce absorption of vitamin B12. ,,which is important for the secrete gastric lipase and the zymogen pepsinogen. The muscularis externa layer is unique in the stomach. Throughout the alimentary canal, the muscularis external layer has a longitudinal and layer of muscle. In the stomach, however, there is an additional layer. This third muscle layer is necessary because the stomach is performing a lot of digestion while combining food with gastric juice to produce chyme.
Transcribed Image Text:QUESTION 4 1. gastric juice intrinsic factor chief cells ulcers pepsinogen mucous cells fundus cardiac sphincter gastric glands oblique chyme parietal cells mucosa layer pylorus ferric ions gastric circular lipase mechanical curvatures The stomach is a muscular sac that collects all swallowed food. It is filled with that contains enzymes that digest proteins and fats. The acidic nature of the gastric juice, along with the churning of the stomach, helps dissolve the food, producing a soupy acidic mixture called The enzymes in gastric juice include and (a zymogen precursor to pepsin). . This muscular ring only Food enters the stomach from the esophagus, passing through the briefly opens to permit food to enter the stomach. It otherwise remains closed to prevent gastric juice form irritating the esophagus. The stomach has a dome shaped structure called the J. The central portion of the stomach is called the "body", and is outlined by the greater and lesser . The inferior portion of the stomach is called the which contains a sphincter that regulates movement of chyme to the small intestine. Generally, it only moves about here) of chyme at a time, to allow the duodenum to fully process the chyme. Similar to the other structures comprising the alimentary canal, the stomach has 4 tissue layers. ml (write a number has numerous that contain specialized cells that produce the The gastric juice. in these glands that produce alkaline mucus. This mucus serves to coat the mucosa layer, protecting it from the acid. If the mucosa layer becomes infected, mucus production declines, and the mucosa layer begins to have ). The only cure to this problem is antibiotic medications There are many acid burns (known as to cure the infection. in these glands produce the hydrochloric acid, resulting in the acidic nature of into a gastric juice. The acid not only dissolves food particles, it also converts more absorbable form. These cells also produce absorption of vitamin B12. ,,which is important for the secrete gastric lipase and the zymogen pepsinogen. The muscularis externa layer is unique in the stomach. Throughout the alimentary canal, the muscularis external layer has a longitudinal and layer of muscle. In the stomach, however, there is an additional layer. This third muscle layer is necessary because the stomach is performing a lot of digestion while combining food with gastric juice to produce chyme.
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