AP BIOLOGY

Detailed explanation-1: -Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.

Detailed explanation-2: -It does this with the help of enzymes (say: EN-zimes), special chemicals found in the saliva. The combination of chewing food and coating it with saliva makes the tongue’s job a bit easier-it can push wet, chewed food toward the throat more easily.

Detailed explanation-3: -Saliva, the watery liquid produced by glands located under the tongue, is an essential component of the digestive process. Saliva is 98% water, so it moistens the mouth and helps compact food into softened particles for easier swallowing.

Detailed explanation-4: -Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach. Saliva also has an enzyme that begins to break down starches in your food. Esophagus. After you swallow, peristalsis pushes the food down your esophagus into your stomach.

Detailed explanation-5: -Saliva contains a digestive enzyme called salivary amylase, which breaks down starch into sugar. Saliva has many functions in the digestion process as follows: It is used to lubricate the mouth. It helps to swallow the food.