Biology - Chapter 13: Nervous System Study Guide Questions And Correct Answers

Reflex Arc {Ans: the nerve pathway involved in a reflex action including at its simplest a sensory nerve and a motor nerve with a synapse between.}Cell Body of a Neuron {Ans: contains nucleus and organelles}Schwann Cells {Ans: produce myelin in PNS}Autonomic {Ans: involuntary}Glial Cells {Ans: cells in the nervous system that support, nourish, and protect neurons}Components of a Reflex Arc {Ans: 1. receptor 2. sensory neuron 3. integration center 4. motor neuron 5. effector}