With the help of an activity explain the action of saliva on the food we eat?
Sunday, March 05, 2023
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Question: With the help of an activity explain the action of saliva on the food we eat?
When we eat food, saliva is secreted by the salivary glands in our mouth. Saliva contains enzymes that break down carbohydrates in the food into simpler sugars. This process is demonstrated by a simple activity where a piece of bread is chewed for some time while keeping it in the mouth. After a few minutes, the bread becomes sweeter due to the conversion of starch in it into glucose by the enzymes in the saliva. This activity demonstrates the action of saliva on the food we eat and how it helps in the process of digestion.
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