Which structures are found in the walls of the small intestine where their macrophages destroy bacteria?
A) lacteals
B) lymph nodes
C) Peyer's patches
D) lymphatic sinuses

Question

​Which structures are found in the walls of the small intestine where their macrophages destroy bacteria?
A) ​lacteals
B) ​lymph nodes
C) ​Peyer's patches
D) ​lymphatic sinuses

Quizplus · Accepted Answer

Peyer's patches are lymphoid follicles found in the walls of the small intestine. They contain macrophages that destroy bacteria and other foreign materials. Lacteals are part of the lymphatic system that absorbs fats from the small intestine. Lymph nodes and lymphatic sinuses are also part of the lymphatic system, but they are not specifically involved in destroying bacteria in the small intestine.

​Which Structures Are Found in the Walls of the Small

Which Structures Are Found in the Walls of the Small