What is the role of amylase in digestion?

Amylase plays a crucial role in the digestive process by catalyzing the breakdown of carbohydrates. This enzyme is primarily secreted in saliva by the salivary glands and in the pancreas. In the mouth, salivary amylase starts the process of carbohydrate digestion by converting starches into simpler sugars, such as maltose and dextrin, as food is chewed and mixed with saliva. Upon reaching the small intestine, pancreatic amylase continues this process, further breaking down carbohydrates into simple sugars that can be easily absorbed by the intestinal lining.

Understanding the specific function of amylase highlights its importance in the efficient digestion of complex carbohydrates, ensuring that the body can obtain the necessary energy from food sources. This makes the option regarding its role in catalyzing the breakdown of carbohydrates the correct choice.