explain the process of digestion of food in mouth,stomach & small intestine. Class 10(5mark)
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mouth
in mouth starch digestion takes place by a salivary amylase 30 percentage of starsh is caused by salivary amylase
stomach
in stomach protein digestion takes place enzyme pepsin and pepsin is activated by the
hcl and in infant ( child) renin which can digest the milk protein
alcohol is directly absorbed into the stomach because is already digested and water can observe into the stomach
small intestine
almost all digestion takes place in the small intestine in the duonedum region of intestine
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Food in the mouth is called bolus
Food in the stomach is called chyme
Food in the bowel is called faeces
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