The two most important respiratory control centers for regulating breathing are located in which part of the brain?
A) medulla
B) pons
C) cerebral cortex
D) cerebellum

Question

Quizplus · Accepted Answer

The medulla oblongata contains the dorsal respiratory group (DRG) and ventral respiratory group (VRG), which are the two most important respiratory control centers for regulating breathing. The DRG is responsible for regulating the rhythm of breathing, while the VRG is responsible for activating the muscles of respiration. The pons, cerebral cortex, and cerebellum also play roles in respiratory control, but are not as crucial as the medulla.

The Two Most Important Respiratory Control Centers for Regulating Breathing