Explain digestion system, Biology

Assignment Help:

DIGESTION

Digestive enzymes break down food particles into smaller units. You will see  that the final breakdown products of protein digestion are single amino acids or small chains of  two  or  three amino  acids.  The  final products  of  carbohydrate digestion  are monosaccharides. The  final digestive products of triacylglycerol digestion are  free fatty acids and glycerol  and monoacylglycerols. Vitamins, minerals, water and some larger fat-like compounds such as cholesterol are not  broken  down before  they are absorbed. Where  does the  digestion of  food  occur  in  our  body? Obviously,  it  occurs  in  the digestive system. You may recall reading about the anatomy of the digestive system in  the Applied Physiology Course, Unit 6. If you have not gone through this Unit, we suggest  you read  the Unit  now,  as  it  will help  in  understanding  the  concepts explained  in  this Unit. The human  digestive system is a coiled, muscular tube (6-9 meters  long when  fully extended) extending  from  the mouth  to  the  anus.  Several specialized compartments occur  along  this  length- mouth, pharynx,  orsophagus, stomach, small intestine, large intestine and anus.

 


Related Discussions:- Explain digestion system

Bacteria-virus-types of procaryotes, Bacteria: Bacteria have a protect...

Bacteria: Bacteria have a protective covering called 'cell wall'. Beneath this. there is a plasma membrane which encloses protoplasm of the bacterium containing various types

Describe the external features of the heart, Question 1 Describe the exter...

Question 1 Describe the external features of the heart. Add a note on circulation of blood within the heart Question 2 Discuss the major joints of thorax and pelvis Quest

Feature of the hookworms related to the way they obtain food, Q. Which is t...

Q. Which is the typical feature of the hookworms related to the way they obtain food and explore the host? Both The Necator americanus and Ancylostoma duodenale have mouthparts

What are the muscle of the diaphragm, Would you expect the muscle fibers of...

Would you expect the muscle fibers of the tongue to be striated or smooth? What about the muscle of the diaphragm/ Explain your answer.

Determine the blood plasma levels of glucagon, Determine the blood plasma l...

Determine the blood plasma levels of glucagon A. production in the liver increases in response to an increase in blood plasma levels of glucagon. B. is secreted by alpha-isl

Guanine, Guanine is one of the nitrogenous bases in the nucleic acids, gua...

Guanine is one of the nitrogenous bases in the nucleic acids, guanine is one of the two purine bases.

Lower invertebrates, adaptation of the phylum protozoa to its function

adaptation of the phylum protozoa to its function

Response to wounding, Response to Wounding Wounding of tomato plants b...

Response to Wounding Wounding of tomato plants by mechanical injury or chewing by insects releases a factor that triggers accumulation of two proteinase inhibitors-throughout

Explain leaf silhouettes, Leaf silhouettes Place a leaf on a sheet of w...

Leaf silhouettes Place a leaf on a sheet of white paper and hold it securely with thumb or finger. Press a piece of natural or artificial sponge next to an ink pad. With short,

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