Churning of the food in the mouth significantly improves the digestibility of food stuff by the enzymes:
Correct answer: A. Mastication
- A. Mastication
- B. Peristalsis
- C. Churning
- D. Acidity
Explanation
Masticiation increase the surface area of food particles which provide site of action for enzymes and significantly improves the digestivity.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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