Enterocytes - Study guides, Class notes & Summaries
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NTR 401 Exam 1 NCSU | Questions with 100% Correct Answers | Verified | Latest Update 2024
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Zymogen can be defined as - A protein that can become an active enzyme through proteolysis at a 
location outside the cells where it is synthesized. 
The absorptive cells lining the gastrointestinal tract are called: - Enterocytes 
The hormonal feedback loop between the last segment of the small intestine and the pyloric sphincter, 
involving substance GLP-1, is: - Ileal brake 
All of the following factors stimulate or increase thirst EXCEPT: - Increased blood volume presumably 
detected by card...
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MMSC 433 Final (with Error-free Solutions 100%)
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iron absorption correct answers -ferric iron is taken in from diet 
-ferric iron is reduced by duodenal cytochrome B to become ferrous iron 
-ferrous iron is absorbed into enterocytes by DMT 1 
-absorbed iron is stored as ferritin, or sent into portal hepatic circulation and carried by transferrin to developing RBCs 
 
transferrin correct answers plasma carrier protein for ferrous iron 
 
high iron level regulation correct answers -hepcidin is released from hepatocytes 
-ferroportin is inactivat...
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MMSC 433 exam 1 (100% Correct)
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iron absorption correct answers -ferric iron is taken in from diet 
-ferric iron is reduced by duodenal cytochrome B to become ferrous iron 
-ferrous iron is absorbed into enterocytes by DMT 1 
-absorbed iron is stored as ferritin, or sent into portal hepatic circulation and carried by transferrin to developing RBCs 
 
transferrin correct answers plasma carrier protein for ferrous iron 
 
high iron level regulation correct answers -hepcidin is released from hepatocytes 
-ferroportin is inactivat...
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NUSCTX 10 PRACTICE TEST for midterm 1 Questions & Answers Already Graded A +
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in an energy bar containing 200 total calories calories and 8g 
of protein, what percentage of calories are from 
protein? 
a. 4% 
b. 16% 
c. 32% 
d. 36% 
e. 72% - Answer-b. 16% 
Which of the following is NOT required to appear 
on a food package? 
a. A statement of identity 
b. The name and address of the 
manufacturer, packer, or distributor 
c. A list of ingredients 
d. The ratio of saturated to unsaturated 
fat in one serving 
e. The net contents of the package - Answer-d. the ratio of satur...
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ANS 319 EXAM 3 LATEST UPDATE
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ANS 319 EXAM 3 LATEST UPDATE...
Make study stress less painful
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FNDH 400 - Exam 2 Study Guide Top Graded A 2024
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Which of the following is FALSE? 
Enterocytes mature out of gastric pits. 
Enterocytes can be sloughed off. 
Uptake doesn't guarantee absorption. 
Absorption is when a compound reaches circulation. - False 
Enterocytes mature FROM STEM CELLS IN THE CRYPTS OF LIEBERKUHN 
 
Which of the following are CORRECT? 
-In osmosis water moves from higher solute concentration to lower solute concentration. 
-In osmosis water moves from lower solute concentration to higher solute concentration. 
-In simple...
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4th Edition BCNS Exam Practice Questions & Answers 2024/2025
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4th Edition BCNS Exam Practice Questions & Answers 2024/2025 
 
 
d. long-chain fatty acids They are still too big to be absorbed directly - ANSWERSExamples of dietary nutrients that are not absorbed directly into the enterohepatic portal blood system include: 
a. amino acids. 
b. medium-chain fatty acids. 
c. monosaccharides. 
d. long-chain fatty acids. 
 
b. progesterone. "gest"=gestation. Progesterone, NOT estrogen, has been associated with decreased contraction frequency and slow gastric e...
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MMSC 433 FINAL STUDY GUIDE
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MMSC 433 FINAL STUDY GUIDE 
 
 
iron absorption - Answer--ferric iron is taken in from diet 
-ferric iron is reduced by duodenal cytochrome B to become ferrous iron 
-ferrous iron is absorbed into enterocytes by DMT 1 
-absorbed iron is stored as ferritin, or sent into portal hepatic circulation and carried by transferrin to developing RBCs 
 
transferrin - Answer-plasma carrier protein for ferrous iron 
 
high iron level regulation - Answer--hepcidin is released from hepatocytes 
-ferroportin i...
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NUR 350 EXAM 1 STUDY GUIDE QUESTIONS & ANSWERS SOLVED 100% CORRECT
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What should your nursing diagnosis be based on? - ️️Your assessment 
Characteristics of the pt 
What you can do to improve pt's quality of health 
Reduced or absent pedal pulse are defining characteristics of what NANDAs? - 
️️decreased Cardiac Output 
ineffective peripheral Tissue Perfusion 
*there are likely more* 
What is secretory diarrhea? - ️️Diarrhea that occurs when ingested pathogens 
survive in the GI tract long enough to absorb into the enterocytes. Cell permeability 
c...
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Lewis Nutrition Final Exam Questions and Correct Answers 2024
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Lewis Nutrition Final Exam Questions and Correct Answers 2024 
Which of the following are NOT major classes of dietary lipids? 
Select one: 
A. sterols 
B. triglycerides 
C. phospholipids 
D. glycogens CORRECT ANSWER: d 
In the process of emulsification of triglycerides 
Select one: 
A. micelles transport fatty acids across the enterocytes. 
B. pancreatic lipase denatures fatty acid chains. 
C. fatty acid chains are removed from the glycerol backbone. 
D. bile salts separate large fat droplets i...
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