Sglt1 - Study guides, Class notes & Summaries

0 1 Figure 1 shows a cell from the lining of the ileum specialised for absorption of products of digestion. SGLT1 is a carrier protein found in the cell-surface membrane of this cell, it transports glucose and sodium ions (Na+) into the cell. Figure 1 . The action of the carrier protein X in Figure 1 is linked to a membrane-bound ATP hydrolase enzyme. Explain the function of this ATP hydrolase. [2 marks]

NURS 611-Advanced Pathophysiology Exam 4(Maryville University) 1. Exposure to which substance protects the mucosal barrier of the stomach? a. Prostaglandins b. Helicobacter pylori c. Aspirin d. Regurgitated bile Prostaglandins. Prostaglandins and enterogastrones, such as gastric inhibitory peptide, somatostatin, and secretin, inhibit acid secretion. 2. Glucose transport enhances the absorption of which electrolyte? a. Sodium b. Potassium c. Phosphate d. Chloride Sodium. Sodium pass...

FNDH 400 Exam 2 questions and answers latest top score. Crypts of Lieberkuhn - correct b/w villi Do crypts contain stem cells true/false - correct Enterocytes a type of cell from the stem cells in crypt mature as you go down more into the crypts true/false - correct answers.False enterocytes mature as the resin or migrate up the villus out of the crypt What happen to enterocytes as they reach the top of the villus - correct answers.They are sloughed off and ...

NURS 611 EXAM 4 PATHO ACTUAL EXAM COMPLETE 100 QUESTIONS AND VERIFIED SOLUTIONS | 2024/2025 UPDATED 1. Exposure to which substance protects the mucosal barrier of the stomach? a. Prostaglandins b. Helicobacter pylori c. Aspirin d. Regurgitated bile Prostaglandins. Prostaglandins and enterogastrones, such as gastric inhibitory peptide, somatostatin, and secretin, inhibit acid secretion. 2. Glucose transport enhances the absorption of which electrolyte? a. Sodium b. Potassium c. Phosp...

Where is SGLT1 predominantly expressed? - CORRECT ANSWER-Sodium dependent glucose transporter: brain, heart, enterocytes What are the pathophysiological conditions that affect fructose uptake rate in the body? - CORRECT ANSWER-Fructosuria, hereditary fructose intolerance, and 1-6 biphosphatase deficiency How are nutrient molecules taken in enterocytes? - CORRECT ANSWER-Sugars: Transporters Protein: Broken down into amino acids and absorbed with sodium cotransport Lipids: Broken down...

Describe the chemical reactions involved in the conversion of polymers to monomers and monomers to polymers Give TWO named examples of polymers and their associated monomers to illustrate your answer - ANS 1. A condensation reaction joins monomers together and forms a (chemical) bond and releases water 2. A hydrolysis reaction breaks the (chemical) bond between monomers and uses water 3 and 4. 2 suitable examples of polymers and monomers from which they are made 5. Correct bond wit...

NURS 611 PATHO EXAM 4 QUESTIONS AND ANSWERS 611-Patho Exam 4 Q&A 1. Exposure to which substance protects the mucosal barrier of the stomach? a. Prostaglandins b. Helicobacter pylori c. Aspirin d. Regurgitated bile Prostaglandins. Prostaglandins and enterogastrones, such as gastric inhibitory peptide, somatostatin, and secretin, inhibit acid secretion. 2. Glucose transport enhances the absorption of which electrolyte? a. Sodium b. Potassium c. Phosphate d. Chloride Sodium. Sod...

HLTH 642 Quiz Carbohydrates. 70 Score for this quiz: 64 out of 70 Question 1 2 / 2 pts By what mechanism do soluble fibers decrease the absorption of lipids? by increasing growth of bacteria that use the lipids by lowering blood cholesterol by adsorbing/interacting with lipids by reducing mineral absorption Question 2 2 / 2 pts What is the most common digestible homopolysaccharide existing as both amylose and amylopectin? glycogen cellulose hemicellulose starch Question 3 0 / 2 pts...

7402/1 S - The Marketplace for Revision Notes & Study Guides 2 Answer all questions in the spaces provided. Do not write outside the box 0 1 Figure 1 shows a cell from the lining of the ileum specialised for absorption of products of digestion. SGLT1 is a carrier protein found in the cell-surface membrane of this cell, it transports glucose and sodium ions (Na+) into the cell. Figure 1 . The action of the carrier protein X in Figure 1 is ...

1. Exposure to which substance protects the mucosal barrier of the stomach? a. Prostaglandins b. Helicobacter pylori c. Aspirin d. Regurgitated bile Prostaglandins. Prostaglandins and enterogastrones, such as gastric inhibitory peptide, somatostatin, and secretin, inhibit acid secretion. 2. Glucose transport enhances the absorption of which electrolyte? a. Sodium b. Potassium c. Phosphate d. Chloride Sodium. Sodium passes through the tight junctions and is actively transported acros...