Question

The human digestive system:
Example of chemical digestion?

Answer 1

Saliva is secreted by the salivary glands and transforms the food into bolus. This is an example of chemical digestion.

Answer 2

Chemical Digestion:
Saliva contains an amylase enzyme,called pytalin, which breaks down starches into dextrose and maltose by adding a water molecule into the starch compound.