In which organ of the gastrointestinal tract does digestion and absorption of nutrients primarily occur?

Question

Quizplus · Accepted Answer

The small intestine is the primary site of digestion and absorption of nutrients in the gastrointestinal tract. The stomach is responsible for the initial breakdown of food, and the large intestine absorbs water and electrolytes but does not digest nutrients. The liver plays a role in the metabolism of nutrients, but it is not the primary site of digestion or absorption.

In Which Organ of the Gastrointestinal Tract Does Digestion and Absorption