Which of the following is true of parietal cells in our stomach? O These cells cleave pepsinogen into pepsin These cells directly secrete pepsin to protect from autodigestion O These cells produce mucus O These cels contain carbonic anhydrase

Q: Which of the following occurs in the small intestine?a. the first stage of starch breakdownb. the…

A: Digestion is the process of converting complex food into simple absorbable forms. It is carried out…

Q: Which of the following leads to a decrease in gastric emptying? O increased parasympathetic efferent…

A: The digestive system is made up of the gastrointestinal tract and accessory organs. Digestion is the…

Q: During the cephalic phase of gastric secretion.? secretin hormone inhibits parietal and chief cells.…

A: The digestive system is made up of the gastrointestinal tract and accessory organs. Digestion is the…

Q: chylomicrons are largest lipopronine whihc contain less then 1% of choestrol takes triglycride and…

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Q: Why is cellulolytic breakdown possible only among ruminants? What makes the ruminants’ digestion…

A: The digestive system or the digestive tract includes the oral cavity and the associated organs such…

Q: f someone develops maltose intolerance, what wouldbe true about that person? 1-They have a…

A: Maltose is a disaccharide meaning, it formed by condensation of two monosaccharide units that is…

Q: Proteins are digested in the alimentary canal into amino acids. Amino acids move into the blood from…

A: Nutrition is a process through which we acquire food that is necessary to generate energy through…

Q: Which of the following types of information are picked up by sensory neurons in the myenteric…

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Q: Parietal cells acidify the stomach contents while maintaining a neutral cytosolic pH by: O exporting…

A: The human digestive system relies on a specific cell type known as parietal cells. Parietal cells…

Q: Which of the following is incorrect about short chain fatty acids produced by commensal bacteria?…

A: The term "short-chain fatty acids" (SCFAs) refers to a class of fatty acids that are distinguished…

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: What is found within the muscularis externa that controls peristalsis and segmentation? serosa MALT…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Many digestive enzymes are produced in the pancreas and released into the duodenum. Why, then, has…

A: Pepsinogen is an inactive precursor enzyme (zymogen) found in the gastric juice secreted by the…

Q: Choose the one most appropriate statement for each. a. A process that propels material along the…

A: a.A process that propels material  along the digestive tract - Peristalsis b.Ring of muscles that…

Q: Select ALL of the following that pepsin, trypsin, and chymotrypsin share in common: they all digest…

A: All these enzymes helps in digestion play a important role in digestive system.

Q: What is the lingual frenulum? O A fold of mucosa that anchors the tongue to the floor of the oral…

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Q: Where does chemical digestion of carbohydrates begin? In the duodenum In the duodenum O In the…

A: 21.  Chemical digestion starts in your mouth. As you bite, your salivary glands discharge salivation…

Q: Which of the following is NOT true about secretin?   a It gets released in response to acidic…

A: Introduction: Neurological and hormonal systems control the intestine phase of digestion.…

Q: Which of the following enzymes does notdigest any nutrients?a. chymotrypsinb. lingual lipasec.…

A: Proteins that act as biological catalysts are known as enzymes (biocatalysts). Catalysts help to…

Q: in studying digestion (specifically the duodenum and pancreas) What is the difference between the…

A: Small intestine is divided into three parts that is , duodenum jejunum and ileum. Duodenum is the C…

Q: Which of the following statements about contraction of intestinal smooth muscle is TRUE? A. It…

A: Smooth muscle is present in whole the body, where it performs many functions. It is present in the…

Q: Coming from the acid pH of the stomach which pH level does the chyme find when it enters the…

A: Introduction: Chyme comprises semi-liquid and half-digested food materials. Chyme comprises…

Q: Both the esophagus and the small intestine are involved in the digestion of food. The esophagus…

A: Digestion is defined as the process where the larger insoluble food particles that are ingested are…

Q: The contain tästé büdš. O filiform papillae fungiform papillae O lingual tonsils O lingual frenulum…

A: The muscular organ in the mouth is the tongue. This help in the sensation of different taste. It is…

Q: Parietal cells secrete ________.a. gastrinb. hydrochloric acidc. pepsind. pepsinogen

A: Parietal cells are also known as delomorphous cells. These cells are epithelial cells located in the…

Q: The function of bile is to emulsify large fat droplets into smaller absorbable droplets absorb…

A: Digestive system is one of the 11 body system that play important role in degradation of complex…

Q: What enzyme is responsible for producing the H ions that are transported into the stomach?

A: Enzymes are proteins that act as biological catalysts (biocatalysts). Catalysts accelerate chemical…

Q: Which of the following describe the role that HCI acid plays in our digestive system? mechanical…

A: Large, water-insoluble food molecules must be broken down into smaller, water-soluble ones during…

Q: Which of the following would be considered a primary role of the large intestine? O Increase the…

A: Large intestine has 3 primary functions :  Absorbing water and electrolytes  Producing and…

Q: Actions of Digestive Secretions The breakdown of food into nutrients requires secretions from…

A: Digestion occurs in the alimentary canal that extends from mouth to anus. Various juices are…

Q: What do the enteroendocrine cells of the stomach produce? A. Pepsin B. Hydrochloric acid C.…

A: Stomach can be described as the organ I.e located on the left side of the abdomen and contains Hcl…

Q: How does the digestion and absorption of fat differ from that of carbohydrates? O Carbohydrates need…

A: After digestions of carbohydrate   it produced glucose as a simple absorbable meterial. Simple…

Q: Pepsinogen, secreted by oxyntic cell , is activated into pepsin when it comes in contact with acid…

A: There are millions of gastric pits that are located in the gastric mucosa and their narrowness…

Q: All of the following are absorbed by the enterocyte at the lument-facing membrane. Which is NOT…

A: Sodium plays an important role in the entry of many substances namely, Glucose, Fructose and…

Q: If someone stops ingesting vitamin B12, what would you expect to happen O A deficiency syndrome…

A: Introduction: Vitamin B12 is a water soluble vitamin which is required for metabolism process. Main…

Q: Which of the following enzymes acts in thestomach?a. chymotrypsinb. lingual lipasec.…

A: The digestive system is made up of the gastrointestinal tract and accessory organs. Digestion is the…

Q: 29. List the four steps in Rumination: a. b. C. d.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: Food is being digested by bile, lipase, trypsin and chemotrypsin. Which part of the digestive system…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How many of the results below are from the action of gastric juice ?  -bacteria cells are…

A: Gastric juice contains hydrochloric acid ( HCl) and some enzymes. HCl is secreted from parietal…

Q: Different tissues working together to perform a function are known as cells tissues organs organisms…

A: Introduction Digestion is the process by which large insoluble food molecules are broken down into…

Q: e B functions in [ Select] [ Select] A- collecting food B- swimming C- gas exchange D- digestion E-…

A: The given image represents the dissection of bivalves such as mussels.  The following anatomical…

Q: Which of these do you think would havethe most severe effect on digestion: surgicalremoval of the…

A: Digestion is understood as the breakdown of huge insoluble food molecules into little soluble food…

Q: Blockage of nerve signals to the salivary glands could result in what disorder? pancreatitis O…

A: Introduction: Salivary glands are the accessory glands of digestion. These are present around the…