Which system is most associated with transmitting nerve signals and governing reflexes?

Which system is most associated with transmitting nerve signals and governing reflexes?

• A. Bone
• B. Neurologic system
• C. Porous
• D. Supra

Answer: (B)

Transmitting nerve signals and governing reflexes are functions of the nervous system. Neurons carry electrical impulses along axons and release chemicals at synapses, linking the brain, spinal cord, and peripheral nerves to coordinate sensation, movement, and reflexes. Reflexes are rapid, automatic responses produced by simple neural circuits called reflex arcs, often centered in the spinal cord, enabling immediate action without conscious thought. Structures like bone provide support and can contain nerves, but they don’t coordinate neural signaling for reflexes. The terms porous and supra aren’t systems that manage signaling or reflex control. So the nervous system is the one responsible for these tasks.

Transmitting nerve signals and governing reflexes are functions of the nervous system. Neurons carry electrical impulses along axons and release chemicals at synapses, linking the brain, spinal cord, and peripheral nerves to coordinate sensation, movement, and reflexes. Reflexes are rapid, automatic responses produced by simple neural circuits called reflex arcs, often centered in the spinal cord, enabling immediate action without conscious thought. Structures like bone provide support and can contain nerves, but they don’t coordinate neural signaling for reflexes. The terms porous and supra aren’t systems that manage signaling or reflex control. So the nervous system is the one responsible for these tasks.