What are the steps for conversion of food, Biology

Assignment Help:

Steps for Conversion of food

Conversion of food is done in four steps:

1) Ingestion, mastication and swallowing: Ingestion or taking in of food and mastication are done by mouth and teeth with the help of the tongue. The pharynx and oesophagus help in swallowing.

2) Digestion: Takes place in the stomach and upper part of the small intestine.

3) Absorption : Food is absorbed in small intestine. Water is absorbed in the large intestine.

4) Excretion : Large intestine helps in excretion of residue in the form of faeces or stool.

 


Related Discussions:- What are the steps for conversion of food

Daily torpor, Normal 0 false false false EN-IN X-NONE...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Conditions necessary for outbreak of staphylococcal food, Q. Conditions Nec...

Q. Conditions Necessary for Outbreak of staphylococcal food? The following conditions are necessary for an outbreak of staphylococcal food poisoning: 1. The food must conta

Ammonia excretion, There is no store for nitrogen-having compounds as there...

There is no store for nitrogen-having compounds as there is for carbohydrate (glycogen)   or lipids (triacylglycerol).  Thus nitrogen ingested in excess of what is required through

Role of chemical factors in controlling apical dominance, Role of Chemical ...

Role of Chemical Factors in Controlling Apical Dominance There were indications about the existence of plant hormones in the last part of 19th century. The plant hormones had

Skeletal tissue, what is the classification of skeletal tissue?

what is the classification of skeletal tissue?

Enzyme activity, Enzyme Activity Enzymes are biomolecules which catalyz...

Enzyme Activity Enzymes are biomolecules which catalyze (i.e. increase the rates of) chemical reactions. Almost all enzymes are proteins. In enzymatic reactions, the molecules

Why is boiling used as a control, Substance A is being investigated to see ...

Substance A is being investigated to see if it is an enzyme. When substance A is mixed with substance B a reaction takes place. A control experiment is conducted using a sample of

Invertebrates, Are chaetopterus species coelomate?

Are chaetopterus species coelomate?

How phosphorus in blood is presented, How Phosphorus in Blood is presented?...

How Phosphorus in Blood is presented? Phosphorus in Blood is Present as: 1.  Inorganic phosphorus in the form of HPO 4 or H 2 PO 4 2.  Organic or ester phosphorus such

Class of subphylum uniramia - symphyla, Class of Subphylum Uniramia - Symph...

Class of Subphylum Uniramia - Symphyla Symphyla is yet other small myriapodous group that includes around 160 described species. These are also soil living forms and live in l

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