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Wednesday, May 15, 2019

WHICH IS THE LARGEST GLAND IN OUR BODY?

Liver is the largest gland in our body.Liver secretes bile juice which helps in breaking down of large globules into small globules this process is known as 
emulification.

Liver is a large organ that sits on the right side of belly which is reddish brown in colour and protected by ribcage and gall bladder sits under the liver along with pancrease and intestine.

FUNCTION OF LIVER:-

* Liver help in filtering the blood.

* Liver help in protein for clotting of blood.

DIGESTION IN HUMAN BEINGS:
Whenever we eat food then we chew it,grind it,tear it using our teeth and saliva present in our mouth contains an enzyme known
as salivary amylase which break down starch into simple sugars then food travels.

Along the elemantary canal then it reach stomach  where gastric gland release HCL which help an protein enzyme pepsin help in changing protein into protease and mucus protect the inner lining of stomach from acidic medium created by HCL.

 Then the food reach small 
intestine it can be completely 
digested here through bile juice 
and trypsin then after breaking 
down of this the food materials get
 excreated by anus.

VILLI:

Villi is present in small intestine help in increasing the surface area of small imtestine. 





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