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

List disbeliefs which patients have about insulin, Q. List disbeliefs which...

Q. List disbeliefs which patients have about insulin? a) Insulin is not effective. Some patients believe that insulin is not effective for treating diabetes. b) Insulin c

Define sample titration for saponification number of fats, Define Sample Ti...

Define Sample Titration for Saponification Number of Fats? Measure 2 ml of oil with the help of a pipette and transfer this oil to a 250 ml conical flask. Add 40 ml of alcoholi

Does an increase of h+ cause the hemaglobin, Does an increase of H+ cause t...

Does an increase of H+ cause the hemaglobin oxygen binding curve to shift to the left or right? Explain.

Physical signs of aortic regurgitation, Q. Physical Signs of aortic regurgi...

Q. Physical Signs of aortic regurgitation? Chronic severe aortic regurgitation is characterized by wide pulse pressure and multiple peripheral signs it produces. Sharp rapid up

State the versions of binocular movements, State the Versions of Binocular ...

State the Versions of Binocular movements Versions are movements of both eyes in the same direction. a) Dextroversions: Movements of both eyes to'the right side. b) Levov

Define the concept of ventilation, Which of the following are true for vent...

Which of the following are true for ventilation? A. The problems with ventilation induced by injection of curare occur because of the drug's direct action on nicotinic ACh Rec

How are the concepts of dna, How are the concepts of DNA, gene, proteins an...

How are the concepts of DNA, gene, proteins and characteristics of living beings related? Characteristics of organisms depend on chemical reactions that happen in them. These r

Primary tubercle, Primary  Tubercle  (Ghon Tubercle): When  an  indiv...

Primary  Tubercle  (Ghon Tubercle): When  an  individual with  no  previous exposure  to  tuberclosis inhale a sufficient number of  tubercle bacilli into the alveoli, tubercu

How does vitamin c act in the body, How does vitamin C act in the body? Wha...

How does vitamin C act in the body? What is the harm caused by insufficiency of vitamin C? Why was this deficiency also known as "sailors' disease"? Vitamin C, or ascorbic acid

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