Sympathetic ganglia ____.
A) are located inside the spinal cord
B) act more independently than do parasympathetic ganglia
C) are closely linked and often act as a single system
D) have short postganglionic fibers extending to internal organs

Question

Quizplus · Accepted Answer

Sympathetic ganglia are closely linked and often act as a single system. They are connected to form sympathetic chains along either side of the spinal cord. The fibers from these chains extend to different organs in the body, allowing for rapid and coordinated responses to stress or physical activity. Contrary to what is stated in option D, sympathetic ganglia have relatively long postganglionic fibers compared to parasympathetic ganglia. Option A is incorrect as sympathetic ganglia are located outside the spinal cord. Option B may be true to some extent, but it is not the best choice.

Sympathetic Ganglia ____