What is the role of saliva in the digestion of food?  

Answer

 

Saliva is a watery liquid secreted by the salivary glands present in the mouth and it is responsible for digestion of starch in our food.

 

  • Saliva lubricates and moistens food , thus aiding in swallowing.  
  • An enzyme called amylase helps to breakdown starch into a simpler sugar called maltose to be easily absorbed by the body. 
  • Since amylase is present in the saliva, it is called salivary amylase .
  1. Class 10
  2. Chapter 6 Class 10 - Life Processes (Term 1)

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo