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Advanced Bio: The Nervous System Quiz

Across
A measure of the charge difference across the cell membrane
Division of neurons of the ANS that prepare the body for increased energy expenditure
Neurons that transmit action potentials from sensory receptors to the CNS
Nerves of the PNS that originate from the brain
Neurons that transmit action potentials from the CNS to the effector organs
PNS neurons that transmit action potentials from the CNS to the skeletal muscles
A neuron within the CNS that conducts action potentials from one neuron to another neuron within the CNS
Nerves of the PNS that originate from the spinal cord
Many processes
Form the blood-brain barrier
Secrete cerebrospinal fluid
Collections of neuron cell bodies that are found outside of the CNS
Insulate PNS axons
Down
Only one process and the cell body is suspended from it
PNS neurons that transmit action potentials from the CNS to the smooth muscles, cardiac muscles, and glands
Move cerebrospinal fluid around so that it stays homogenous
Bundles of axons and their sheaths that extend out from the CNS
Have two processes