A patient presents with a rare disorder called Zollinger-Ellison Syndrome. The patient has developed tumors in the small intestine that release hormones that stimulate the stomach to synthesize and secrete large amounts of HCL. How would this disorder disrupt normal digestive enzyme functions?
Q: If an enzyme is out of the normal rnage in the areas of the digestive system where the enzyme is…
A: Enzymes are the proteinaceus substances which are capable of catalysing chemical reactions of…
Q: Explain how bile aids the digestive process even though it contains no enzymes
A: Bio-molecule that we taken up from food can not be use by the body directly or in the original…
Q: In human digestive system, indicate the enzymes used by each organ
A: The human digestive system consists of a long alimentary canal & many accessory glands. The…
Q: Trace the steps in fat digestion, absorption, and transport. What does HDL do?
A: Introduction: Fat is one of the three main macronutrients like proteins and carbohydrates.Fats…
Q: The lipoprotein that is responsible for transporting excess cholesterol from the peripheral tissues…
A: Lipoproteins are complexes made up of lipids and proteins. There function is to transport lipids in…
Q: The HCI present in the gastric juice is required for the activation of pepsinogen.
A: Zymogens are inactive form of enzymes which undergo hydrolysis of amino acids by proteases inorder…
Q: Describe where in the digestive tract the chemical digestion of each of the following types of…
A: The digestive system of the human body mainly comprises ten organs. This is the most complicated and…
Q: Name two places in the digestive system where starch-digesting enzymes are secreted.
A: Digestive system is a group of organ which perform function is digestion and act as passage of…
Q: Since pepsin is a gastric enzyme does it have an acid or basic optimum pH? What happens to pepsin…
A: Enzymes are the biocatalyst that catalyzes the biochemical reactions or processes by lowering the…
Q: Which of the following pancreatic enzymes yields an absorbable nutrient? O a. aminopeptidase…
A: We consume mainly complex biomolecules that includes polysaccharides, complex polypeptides or…
Q: Describe the digestion of carbohydrates in the body.
A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…
Q: What is the effect of gastric juice on the digestion of proteins in the stomach? Precise and direct…
A: Gastric juice is also called as Gastric acid and have pH around 2-3. It is released by stomach…
Q: About protein digestion what activates the zymogens in pancreatin specifically trypsinogen,…
A: Proteins are the building blocks of the body. The dietary proteins are digested into smaller…
Q: What is the role of pepsin and pancreatin in protein digestion? Where can these enzymes be found in…
A: Enzymes are proteins that has catalytic activity which specifically binds to the substrate to…
Q: v) Explain why amylase stops working in the stomach.
A: Enzymes are proteins with catalytic powers. Amylase is a digestive enzyme which is produced mostly…
Q: Nadine R Digestion Is the breakdown of large food particles into small particles. For each of the…
A: Digestion It is a process by which insoluble food, consisting a large molecules is broken down into…
Q: How did you test for the occurrence of digestion into fatty acids?
A: Food that is taken is digested in the digestive tract of the body. The digestive tract starts with…
Q: All these enzymes hydrolyze disaccharides in the small intestines EXCEPT maltase sucrase…
A: A disaccharide, often known as a double sugar, is the sugar generated when two monosaccharides…
Q: Explain why the pancreas is considered to be both an endocrine and an exocrine gland. How does the…
A: To answer this question we should have knowledge of physiology.
Q: Why is it advantageous to the overall digestive process forsecretin and cholecystokinin to slow…
A: The secretin is the hormone that is responsible for the regulation of gastric acid and pancreatic…
Q: Disorders of the digestive system often disrupt many aspects of homeostasis. Explain why?
A: Homeostasis is the condition of consistent inner, physical, and substance conditions kept up by…
Q: Why is mechanical and chemical digestion necessary prior to absorption and metabolism of nutrients?
A: The process of utilization of food involves several process. They are; Ingestion : it is the…
Q: Digestive enzymes in the gut include proteases, which digest proteins. Why don’t these enzymes…
A: Digestive enzymes are those produced by our body which aids in the process of digestion of foods.…
Q: Which of the following digestive enzymes is produced within the stomach?
A: Answer: Digestive Enzyme is the enzyme that is produced within the stomach that helps in the proper…
Q: You eat spaghetti with tomato sauce, peas, and Parmesan cheese. Describe the path through each organ…
A: Digestion is the process of breaking down large insoluble molecules into small soluble molecules…
Q: Name the principal sites of digestion of proteins,carbohydrates, and fats, and indicate the…
A: Digestion is the process of breakdown of complex food particles into smaller ones to absorb…
Q: Describe the absorption process of the products of lipid digestion.
A: Lipids are not water-soluble but large molecules, like protein and carbohydrates, lipids broke into…
Q: What is the function of the sodium bicarbonate in the small intestine? Why is this important?
A: Sodium bicarbonate is mainly act as buffer in body . Is the case of our digestive system it maintain…
Q: describe the mechanical and chemical digestive process of eating a chicken sandwich. What roles do…
A: Digestion is the process by which the large insoluble food molecules break down into small…
Q: Why might a person who is an alcoholic have a “fatty liver”?
A: The liver is the body's second-largest organ and located in the right upper of the abdomen. It aids…
Q: The type of digestion that breaks down food by chemical reaction is called
A: The process of conversion of complex food substances into simple and absorbable form is called…
Q: What enzyme is produced in the stomach and how is it activated?
A: Introduction : The breakdown of large food particles into smaller absorbable nutrients required for…
Q: Explain the difference between oxidation and digestion.
A: In the body different types of systems present like the digestive system, respiratory system,…
Q: What is the specific role of pepsin and pancreatin in protein digestion? Where can these enzymes be…
A: Digestion is the process of conversion of complex, insoluble and non-diffusible form of food is…
Q: Describe carbohydrate digestion, where it takes place in the body, the enzymes involved, and name…
A: Introduction: Carbohydrate is a biomolecule which consists of carbon, hydrogen and oxygen.…
Q: During digestion, enzymes called lipases are secreted into the stomach. Which responsible for the…
A: ANSWER IS Y -LYSOSOMES The major human physioloical processes like like digestion, exchange of…
Q: Chronic inflammation of the mucosa of the stomach can lead to disruption of the function of parietal…
A: Stomach is the largest part of alimentary system. It has sac like appearance next to the oesophagus…
Q: The digestion of which nutrient would be most impaired by damage to the exocrine pancreas?
A: The pancreas is divided into an exocrine portion that contains the acinar and duct tissue and an…
Q: People who experience malabsorption frequently have the most difficulty digesting Considering the…
A: Malabsorption is considered a disorder, which occurs due to the lack of absorption of nutrients by…
Q: cells in the stomach secrete pepsinogen.
A: Pepsinogen is a highly strong or powerful protein-digesting enzyme that is released by the gastric…
Q: Describe the digestive role of chymotrypsin. Which two other digestive enzymes of the same category…
A: Introduction Chymotrypsin is the protease enzymes more specifically serine proteases. They are…
Q: Which of the following statements regarding protein digestion is incorrect? A. The intestinal…
A: Introduction Proteins are complex molecules and do most of the work in cells, it is a naturally…
Q: With respect to pH, what would happen if the stomach emptied rapidly into the small intestine? Why…
A: Answer: DIGESTION : The process of conversion of complex food substances to simple absorbable form…
Q: Why doesn’t gastric juice destroy the stomach cells that make it? Identify the cells making up the…
A: INTRODUCTION Gastric juice The stomach secretes 1000ml of gastric juice per day. The pH of the…
Q: Why does chewing food speed up digestion?
A: Chewing means breaking food into smaller pieces. It is necessary for smooth digestion. It also makes…
Q: A. Identify the enzyme found in the saliva for initial carbohydrate digestion in the mouth. B.…
A: 1. salivary amylase enzyme digests carbohydrates in the mouth. It affects oral perception of…
A patient presents with a rare disorder called Zollinger-Ellison Syndrome. The patient has developed tumors in the small intestine that release hormones that stimulate the stomach to synthesize and secrete large amounts of HCL. How would this disorder disrupt normal digestive enzyme functions?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Zollinger-Ellison syndrome is a peptic ulcer disease characterized by overproduction of gastric acid. Which two types of stomach cells are most likely involved in Zollinger-Ellison Syndrome?Explain why activation of pancreatic enzymes is delayed until they reach the small intestine.List all the digestive enzymes involved in the breakdown of Carbohydrates, Proteins and Fats. Also, name the site of action for each enzyme.
- In upper gastrointestinal bleeding, without knowing the cause or source of bleeding, why do we give proton pump inhibitors (PPIS, e.g. omeprazole)? What is the role of these, if the source of bleeding is not peptic or duodenal ulcer?Disorders of the digestive system often disrupt many aspects of homeostasis. Explain why?a) What is the general function of all enzymes that are involved in the digestive process.b) Use the Table below to summarise the function of 6 named digestive enzymes that are either secreted from specific regions of the gastrointestinal system, or part of the intestinal brush border. Enzyme Site of secretion / Action Function (to include substrate and product formed)
- Inflammation of the digestive tract is common to most irritable bowel diseases including Crohn’s Disease, IBD Syndrome, and Celiac’s Disease. While each of these diseases causes inflammation by a different mechanism, they all result in decreased capacity to absorb nutrients and minerals. In extreme cases, this can lead to severe diarrhea, malnutrition, osteoporosis (weakening of the bones), and iron deficiency, to name a few. Based on the information above, which region(s) and structure(s) of the alimentary canal is (are) most likely targets of inflammation? Explain your answer based on the roles of each segment of the alimentary canal.Jake was having dinner at home with his family after coming back from work. While enjoying his favorite pizza and pasta dishes, he started to feel nauseous and felt pain at his left-upper abdominal region. His family sent him to the emergency department for further checks to determine the problem. At the hospital, Jake was diagnosed as suffering from pancreatitis, which affects the function of his pancreas. Explain how the digestion of major nutrients (carbohydrates, proteins and fats) maybe impacted if the pancreas is unable to function normally. (Include the enzymes and processes that are involved)Describe protein digestion by location: mouth, stomach, small intestine, enterocyte, large intestine. Define zymogen/proenzyme. Describe each key enzyme in protein digestion (including how each are activated). Describe the function and importance of enteropeptidase. Describe the function and importance of trypsin. Know the difference between an endogenous and exogenous peptidase. Describe the functions of brush border peptidases and cytosolic peptidases. Describe absorption of peptides and absorption of amino acid (they are different). Describe different fates of amino acids once they are absorbed and released into circulation. Describe what can happen if protein is not absorbed properly.
- Mr. Johnson has a gallstone (a stone) that completely obstructs the normal flow of bile and pancreatic juice into the duodenum. Explain how the digestion of carbohydrates (polysaccharides and disaccharides), lipids (triglycerides), proteins, and nucleic acids would be affected throughout the digestive tract, starting in the mouth and ending in the microvilli of the cells in the small intestine. Make one paragraph per molecule.During liver failure, what specific amino acids should be used in order to ameliorate the existing diseases condition? Why have you selected these amino acids?Explain how excess fructose, but not other carbohydrates, can compromise the function of the liver.