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WorksheetsNervous System
Total questions: 10
Worksheet time: 5mins
What is the part of the neuron that receives impulses?
axon
synapse
cell body
nodes of Ranvier
This carries the impulse from the cell body and is covered in a myelin sheath
axon
nodes of Ranvier
Schwann cells
dendrites
These neurons receive impulses from sensory neurons
motor neurons
interneurons
sensory neurons
mixed neurons
Why doesn't an action potential travel back up the axon of the neuron?
because of the valve
the axon is repolarized
it is in the relative refractory period
it is in the absolute refractory period
This covering of the CNS is on the surface of the spinal cord and brain.
dura mater
archnoid membrane
pia mater
tow mater
This section of the brain is responsible for conscious activities
cerebellum
thalamus
hypothalamus
cerebral cortex
This section of the brain contains the reflex centers for chewing, facial expression, and eyeball movement
Pons
thalamus
medulla oblongata
midbrain
This sections of the brain functions on the subconscious level
cerebrum
cerebellem
midbrain
pons
This division of the peripheral nervous system contains receptors and nerve fibers that carry information from the body to the CNS
sensory division
motor division
somatic system
autonomic system
This system can be controlled, AKA the voluntary nervous system
sensory division
motor division
somatic system
autonomic system
