Which of the following structures does not help to increase the absorptive surface area of the small intestine?
A) Villi
B) Plicae
C) Lacteal
D) Microvilli

Question

Quizplus · Accepted Answer

The lacteal is a lymphatic vessel found in each villus of the small intestine, but its primary function is to absorb and transport fats rather than increasing the absorptive surface area. The other structures listed (villi, plicae, and microvilli) all increase the surface area of the small intestine, allowing for more efficient nutrient absorption.

Which of the Following Structures Does Not Help to Increase