Explain the process of absorption of fats, Biology

Assignment Help:

Explain the process of Absorption of Fats?

After digestion, only 25% of triglycerides are broken completely to glycerol and fatty acids. Major digestion product is 2-monoacylglycerol. This is because lipase can hydrolyze ester linkages at the positions 1 and 3 of glycerol preferentially. The 2- monoacylglycerol, fatty acids and 1-monoacylglycerol leave the oily phase 'and diffuse into micelles consisting of bile salts, lecithin and cholesterol into the aqueous phase of intestinal lumen towards brush border of the mucosal cell. The utilization of free fatty acids is by activation of fatty acids and glycerol inside the mucosal cell to resynthesize triacyglycerol. These triacylglycerols and phospholipids, cholesteryl esters, cholesterol and small amount of protein form chylomicrons.


Related Discussions:- Explain the process of absorption of fats

Define advantages of colonies obtained at different dilution, Define Advant...

Define Advantages of Colonies Obtained At Different Dilution 1. As colonies grow both on the surface and beneath the agar surface, so aerobes facultative anaerobes and non-stri

What are dopaminergic neurons, Q. What are Dopaminergic neurons? Dopam...

Q. What are Dopaminergic neurons? Dopamine Dopaminergic neurons occur in two closely connected groups: Ventral tegmental area (VTA) of the midbrain and Substantia nigra,(i

Ventricular arrhythmias-peri operative problems, Ventricular Arrhythmias : ...

Ventricular Arrhythmias :  These include premature ventricular contractions (PVC), ventricular tachycardia (VT) and ventricular fibrillation (VT). At times they may be respon

Circulatory system transports gases, Q. What are the three kinds of respira...

Q. What are the three kinds of respiration in which the circulatory system transports gases? The circulatory system has an important role in branchial respiration, cutaneous re

Morphological differences between monocot and dicot plants, Q. What are the...

Q. What are the major morphological differences between monocot plants and dicot plants? The main separation criteria between monocots and dicots are: number of cotyledons (see

Transport into the cytosol, Fatty  acids  are  synthesized  in  the  cytoso...

Fatty  acids  are  synthesized  in  the  cytosol,  but  acetyl  CoA  is  produce  from pyruvate in the mitochondria. Therefore the acetyl CoA must be transferred  from  the mitocho

Illustrate omega taxonomy, Q. Illustrate Omega Taxonomy? After synthesi...

Q. Illustrate Omega Taxonomy? After synthesising a basic classification, the taxonomist can attempt to improve upon it. Therefore, the observed facts are interpreted in Omega t

Explain working of cerebral cortex, Q. Explain working of Cerebral Cortex? ...

Q. Explain working of Cerebral Cortex? Cerebral Cortex/Cerebrum: The cerebrum or the cortex is the large part of the brain and is associated with the cognitive functions of the

What is meant by unsaturation or saturation of oils and fats, Q. What is me...

Q. What is meant by unsaturation or saturation of oils and fats? When it is said that a triglyceride is saturated it means that in its molecule the carbon chain is bound in its

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd