Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Which component of the mammalian digestive system is primarily involved in nutrient absorption?
Options
A Stomach
B Small intestine
Correct Answer
C Large intestine
D Esophagus
Correct Answer

Option B is the correct answer.

Detailed Explanation

The small intestine has extensive surface area from villi and microvilli, specialized for absorption of monosaccharides, amino acids, fatty acids, vitamins, minerals, and water.

Hint

This organ is approximately 6 meters long in humans.

Question Info