Why does a piece of bread become wet when chewed in ________ and it tastes sweet.
Why does a piece of bread become wet when chewed in ________ and it tastes sweet.
روٹی کا ٹکڑا ________ میں چبانے سے گیلا کیوں ہو جاتا ہے اور اس کا ذائقہ میٹھا ہوتا ہے۔
Explanation
Saliva in the mouth moistens the bread, making it wet during chewing.Saliva contains amylase, an enzyme that breaks down starch in bread into sugars, giving it a sweet taste.