What is the main site of digestion and absorption of nutrients?
A) Mouth
B) Stomach
C) Small intestine
D) Large intestine
E) liver

Question

Quizplus · Accepted Answer

The small intestine is the main site of digestion and absorption of nutrients. It is where the majority of nutrient absorption takes place, including carbohydrates, proteins, and fats. The mouth is responsible for initial mechanical digestion, the stomach plays a role in protein digestion, the large intestine absorbs water and electrolytes, and the liver assists in processing nutrients but is not the main site of absorption.

What Is the Main Site of Digestion and Absorption of Nutrients