Which of the following is true regarding the role of afferent vs. efferent nerves in the production of a withdrawal response when you touch your hand on a hot stove?
1) Afferent nerves transmit sensory information from the hand to the spinal cord.
2) Efferent nerves transmit motor commands from the spinal cord to the hand.
3) Afferent nerves transmit motor commands from the spinal cord to the hand.
4) Efferent nerves transmit sensory information from the hand to the spinal cord.
