Chapter 33 The Nervous System.pdf
Chapter 33 The Nervous System.pdf
Chapter 33 The Nervous System.pdf
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>Chapter</strong> <strong>33</strong><strong>Nervous</strong> <strong>System</strong><strong>33</strong>.1 Structure of the <strong>Nervous</strong> <strong>System</strong>• Motor neurons carry impulses away from thebrain and spinal cord to a gland or muscles,resulting in a secretionor movement.• <strong>The</strong> nerve impulsecompletes a reflexarc, or a nervepathway thatconsists of a sensory neuron, an interneuron,and a motor neuron.
Change language