Question
Salivary glands release a liquid called
saliva, which helps to break food down.mechanicalchemical
saliva, which helps to break food down.mechanicalchemical
Answers
GPT-4o mini
Saliva plays a role in both mechanical and chemical digestion.
1. **Mechanical Digestion:** Saliva helps moisten food, making it easier to chew and swallow. This is considered a mechanical process as it aids in the physical breakdown of food.
2. **Chemical Digestion:** Saliva contains enzymes, such as amylase, which begin the chemical breakdown of carbohydrates even before food reaches the stomach.
In summary, saliva contributes to both mechanical and chemical digestion.
1. **Mechanical Digestion:** Saliva helps moisten food, making it easier to chew and swallow. This is considered a mechanical process as it aids in the physical breakdown of food.
2. **Chemical Digestion:** Saliva contains enzymes, such as amylase, which begin the chemical breakdown of carbohydrates even before food reaches the stomach.
In summary, saliva contributes to both mechanical and chemical digestion.