NEET Exam > NEET Videos > Absorption in Small Intestine
Absorption in Small Intestine Video Lecture - NEET
FAQs on Absorption in Small Intestine Video Lecture - NEET
| 1. What is absorption in the small intestine? |  |
Ans. Absorption in the small intestine refers to the process by which nutrients, water, and other substances are taken up from the digested food and transported into the bloodstream. This absorption primarily occurs in the lining of the small intestine, where the surface area is increased by the presence of numerous finger-like projections called villi.
| 2. How does absorption occur in the small intestine? | |
Ans. Absorption in the small intestine occurs through several mechanisms. Firstly, nutrients such as glucose and amino acids are absorbed by active transport, utilizing carrier proteins in the epithelial cells lining the small intestine. Secondly, fats are absorbed through a process called passive diffusion, where they dissolve into the cell membrane and enter the cells. Lastly, water and electrolytes are absorbed through osmosis.
| 3. What factors affect absorption in the small intestine? | |
Ans. Several factors can influence the absorption process in the small intestine. These include the surface area available for absorption (enhanced by the presence of villi), the concentration gradient of substances being absorbed, the presence of specific carrier proteins for active transport, and the health of the intestinal lining. Additionally, certain diseases or conditions, like celiac disease or intestinal infections, can impair absorption.
| 4. Which nutrients are primarily absorbed in the small intestine? | |
Ans. The small intestine is responsible for the absorption of various nutrients. Carbohydrates, in the form of glucose, are absorbed through active transport. Proteins, in the form of amino acids, are also absorbed through active transport. Fats, in the form of fatty acids and glycerol, are absorbed through passive diffusion. Additionally, vitamins, minerals, and water are absorbed in the small intestine.
| 5. What happens if there is a problem with absorption in the small intestine? | |
Ans. If there is a problem with absorption in the small intestine, it can lead to malabsorption, which refers to the inadequate absorption of nutrients. This can result in nutrient deficiencies, weight loss, diarrhea, and other digestive symptoms. Conditions such as Crohn's disease, celiac disease, and lactose intolerance can interfere with absorption in the small intestine. Treatment often involves addressing the underlying cause and dietary modifications to optimize nutrient absorption.
Related Exams
About this Video
|
1.1K Views |
|
4.93/5 Rating |
|
Dec 28, 2024 Last updated |
Absorption in Small Intestine for NEET2024 is part of NEET preparation. The notes and questions for Absorption in Small Intestine
have been prepared according to the NEET exam syllabus. Information about Absorption in Small Intestine covers all important topics
for NEET2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Absorption in Small Intestine.
Description
Video Lecture & Questions for Absorption in Small Intestine Video Lecture - NEET - NEET full syllabus preparation | Free video for NEET exam.
Information about Absorption in Small Intestine
Here you can find the Absorption in Small Intestine defined & explained in the simplest way possible. Besides explaining types of Absorption in Small Intestine
theory, EduRev gives you an ample number of questions to practice Absorption in Small Intestine tests, examples and also practice NEET tests.
Video Timeline
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Important questions
,MCQs
,shortcuts and tricks
,Absorption in Small Intestine Video Lecture - NEET
,video lectures
,Viva Questions
,Free
,Objective type Questions
,Absorption in Small Intestine Video Lecture - NEET
,Extra Questions
,Absorption in Small Intestine Video Lecture - NEET
,Semester Notes
,ppt
,practice quizzes
,Sample Paper
,Exam
,Summary
,mock tests for examination
,Previous Year Questions with Solutions
,past year papers
,study material
;
Study Absorption in Small Intestine on the App
Students of NEET can study Absorption in Small Intestine alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Absorption in Small Intestine,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Absorption in Small Intestine is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup