Q: What is the structure of the gastric gland, including the cells types that comprise it? What are the…
A: The gastric glands places an important role in the process of digestion. It is located at different…
Q: What are the subdivisions of the large intestine?
A: The large intestine is a part of the gastrointestinal tract in vertebrates. It is the region of the…
Q: What are the active glands of digestion by ruminants and that of nonruminants?
A: Secretory glands present in the digestive system or the alimentary canal helps in the digestion of…
Q: 1.19. Digestive secretions of the stomach glands consisting mainly of protein-digesting enzymes,…
A: The digestive system will help in various processes of food breakdown from absorbing nutrients to…
Q: 4. What is the process of digestion and absorption that takes place in the small intestine? How are…
A: The small intestine is a component of the gastrointestinal (GI) tract. It is a hollow tube present…
Q: Some of the intestinal epithelial cells, called goblet cells, contain small globules of mucus. Why…
A: SMALL INTESTINE The small intestine is the largest part of the Gastrointestinal tract. All the…
Q: where does the majority of chemical digetion in the stomach occur ? a. fundus and body b. cardiac…
A: There are 4 regions of the stomach namely cardia, fundus, body, and pylorus.
Q: Describe the structure and function of the salivary glands, their ?respective ducts, and the…
A: The human body is a product of different chemical reactions and processes. Enzymes are substances,…
Q: Which portion of the small intestine is the longest?
A: Ileum is the last and longest part of small intestine.
Q: Why does the stomach have an extra layer of smooth muscle in its muscularis externa?
A: The stomach is the organ of the digestive system, which helps in the digestion of proteins. There is…
Q: Why would you not want to completely suppress HCl secretion in the stomach?
A: Answer: Introduction: Small amount of hydrochloric acid may do a deep impact on the body's…
Q: Describe the structure and function of the stomach?
A: Step 1 The digestive tract or alimentary canal is a long hollow, coiled muscular, and glandular tube…
Q: What structures are responsible for the large surface area of thesmall intestine?
A: Small intestine is present inferior to the stomach. It is divided into three parts namely duodenum,…
Q: How would damage to the villi of the small intestine result in malnourishment?
A: The human digestive framework comprises of the gastrointestinal lot in addition to the embellishment…
Q: Where along the GI tract is the muscularis composed of skeletal muscle? Is control of this skeletal…
A: The muscularis externa is a layer of muscle also called muscularis. In the mouth and pharynx region…
Q: Jake was having dinner at home with his family after coming back from work. While enjoying his…
A: Exocrine glands are defined as external secretion glands where they play a major role in secreting…
Q: How does the muscularis of the large intestine diff er from that of the rest of the gastrointestinal…
A: The muscularis of the large intestine differ from the rest of the GI tract because: Muscularis of…
Q: What are the stomach lining cells and specify specific functions of each?
A: The stomach refers to the part of the digestive tube present in the middle of the esophagus and…
Q: Why is the internal surface of the small intestine arranged into progressively smaller folds? What…
A: The small intestine is the longest part of the gastrointestinal tract which is modified for the…
Q: | 12. What are the small ducts that drain bile irectly into the gallbladder rom the liver?
A: The gallbladder is one of the accessory digestive organs. It is a saclike organ that is attached to…
Q: What is the structure separating the mucosa from the underlying mucosa?
A: The innermost layer of the gastrointestinal tract is the mucosa which consists of connective tissue…
Q: What is the adult gastrointestinal tract/ What is its role?
A: Gastrointestinal tract is found in kids as well as in adults.
Q: Celiac disease causes inflammation of the small intestine that causes the villi to atrophy, so that…
A: Celiac disease is a autoimmune disorder and caused by a reaction of Gluten , a group of protein…
Q: How does the small intestine have such a large surface area? Why is a large surface area important?…
A: The muscle groups of the small intestine mix meals with digestive juices from the pancreas, liver,…
Q: Gastric ceca produce digestive enzymes and secrete them into the stomach. How many ceca are there?
A: The midgut (called the Mesenteron in certain books) runs from the 'gastric caeca', a progression of…
Q: What do you think would happen if the esophagus did not have elastic protein fibers?
A: Esophagus is the part of the alimentary canal. It is a muscular tube that throat with the stomach.
Q: What are the different types of cells in the the stomach, and what does each one secrete?
A:
Q: What makes the surface area of the small intestine so large, when it is only about 6 meters long?
A: The process of breakdown of large food molecules into smaller molecules so that they can be digested…
Q: Name the serous membranes that suspend the intestines from the posterior body wall. Name the…
A: All of the abdominal organs are held in position with the help and co-ordination of certain…
Q: Describe the structure of the gastrointestinal tract wall
A: The gastrointestinal tract of the human body is a hollow tract. This tract comprises of the mouth,…
Q: Describe the inner lining of the stomach.
A: Stomach is a muscular organ in the gastrointestinal tract. It performs a chemical breakdown of food…
Q: Describe the function of gastrin and the factors controlling its secretion.
A: Digestion is the process of breaking down complex biomolecules into simpler forms for better…
Q: Name the three portions of the small intestine.
A: The gastrointestinal tract that follows the stomach consist of the small intestine, which is in turn…
Q: What is the functional unit of liver? What are the liver cells called?
A: The liver is an organ that is found in vertebrates and functions to detoxify metabolites, protein…
Q: What type of cells are found in gastric glands and what does each other secrete.
A: The digestive system includes the gastrointestinal tract and accessory organ that help in digestion…
Q: How many major types of cells gastric glands have? Explain.
A: The inner membrane of the stomach contains some glands, known as gastric glands. The gastric glands…
Q: What structural feature of the small intestine makes it better suited forabsorption of nutrients…
A: Human intestine is a part of the digestive system. The two major divisions of intestine include:…
Q: Cells that are capable of absorption in the GI tract are located in the Multiple Choice…
A: Gastrointestinal tract or alimentary canal is the organ system through which the food is ingested,…
Q: Which is more efficient in propelling intestinal contents from one place to another—peristalsis or…
A: The small digestive system is a significant organ for assimilation and retention of supplements. In…
Q: Name the four regions of the stomach.
A: The stomach carries out the formation of chyme that is migrated to the small intestine in small…
Q: Why does the alimentary canal allow for more specialized processing of food than gastrovascular…
A: Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules…
Q: List, define, and give the location of the five processes of the digestive system.
A: In order to give the body energy, complex food particles must be broken down into simpler ones…
Q: Name the gastric cells that secrete digestive enzymes.
A: The human body is a well built machine in which all the organs coordinate together to make it work.…
Q: 1. Name the accessory organs of the digestive system. 2. Why is digestion necessary? 3. Describe the…
A: Note : As per Bartleby guidelines, repost the remaining questions to get the answers. Introduction…
Q: The small intestine can be divided into 3 regions: duodenum, jejunum, ileum. How does the unique…
A: The small intestine is the place where all the chemical digestion and absorption of nutrient take…
Q: why is there a need for sphincters in the stomach? what will happen otherwise?
A: Sphincters are bands of smooth muscle that separate sections of the digestive tract throughout the…
Q: Jake was having dinner at home with his family after coming back from work. While enjoying his…
A: The stomach refers to the muscular organ in the gastrointestinal tract that is located on the upper…
4. The membrane on the surface of the stomach is called the........................
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The cells of the stomach that secrete a protein digesting enzyme are ………………… the parietal cells of the stomach. found in the lumen of the stomach. the enteroendocrine cells of the stomach the chief cells of the stomach.Digestion begins in ............ and ends in ...........The stomach ... (A) contains goblet cells that prouce mucus (B) contains parietal cells to maintainin a high pH (C)contains chief cells that directly secrete pepsin(D) may develop an ulcer sue to H pylori
- The pancreas and liver empty the substances they release into ... a) ... the stomach. b) ... jejunum. c) ... duodenum (duodenum). d) ... ileum. e) ... colon (colon).FILL IN THE BLANK (and state whether active or inactive.) The bolus is passing from the ………. To the ……….. , but the chyme consists of ........... + ........... and it is .......... (active / inactive) in the stomach, but when it is released in the duodenum it becomes (active / inactive) and it stimulates the release od ........... and ........Protein digestion in the stomach results primarily from secretions released by: (a) hepatocytes. (b) parietal cells. (c) chief cells. (d) goblet cells.
- Transport of intestinal contents in the small intestine is primarily controlled by ... a) ... enterogastric reflex initiated by pressure in the colon. b) ... secretin and cholecystokinin (CCK). c) ... local chemical and mechanical stimulation. d) ... parasympathetic nervous system via the vagus nerve.A.) What major transition in cell types happens from the esophagus into the stomach? B.) How are the major change discussed in question 8 related to the functions of the esophagus versus the stomach? C) What type of epithelial tissue is the primary type that forms the inner mucosal layer of the small intestine?The esophagus differs from the rest of the gastrointestinal tract because it ... a) ... has smooth muscles in the upper part and striated muscles in the lower part. b) ... has villi and microvilli to increase the surface area. c) ... lacks mucosa. d) ... has striated muscles in the upper part and smooth muscles in the lower part. e) ... is not innervated.
- Reasons for formation of ulcers in stomach (A) Being hurried & worried (C) Bacteria (B) Stress and strain (D) All of theseIdentify this component/region of the wall of the digestive tract Choose one from the following: (A) muscularis mucosa (B) submucosa (C) muscularis externa - innermost circular layer (D) muscularis externa - innermost oblique (E) muscularis externa - inner circular (F) muscularis externa - inner longitudinal (G) muscularis externa - inner obilqueThe secretion that lubricates the food so that it is more easily passed through the gastrointestinal tract, and which also protects the epithelium is called ... a) ... mukus. b) ...water c) ... CCK. d) ... intrinsic factor. e) ... secret