WorksheetsA&P nervous system
Total questions: 25
Worksheet time: 13mins
What is A
dendrite
cell
membrane
schwann cell
What is B
Schwann cell
axon
terminal
crust
What is C
axon terminal
ghost
craxxon
schwanncell
What is G
adam levine
myelin sheath
lamborgini
my goragey
What is H
axon
axon terminal
myelin sheath
cells
What is the Central Nervous System
brain and spinal cord organs
muscles
skin
ears
What is a Schwann Cell
support cell
myelinsheath
cells
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What are dendrites
neuron tissue
ganglia
war zones
orphans
WHat are Ganglia
neuron cells
monkeys
fds
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What is a inter neuron
association neuron
sensory and motor neurons as well EEEEE
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EeEeE
What is unipolar, bipolar, and multipolar
uni = sensory neuron & short single process, bi = rare sensory neuron (one axon one dendrite), multi = sensory neuron with many extensions from the body
one two many
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hyjuygyhftgdr gusns
what & where is white matter
nuclei, found around central nervous system
gray matter
doodoobudder
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why are axons myelinated
myelin sheaths make the impulses go faster
makes it go slower
makes it protected
makes it go weeeeeeeeeee
what is a synaptic cleft
gap between adjacent neurons
not a gap
navigations
a gap in the void
describe reflex arc
direct route from a sensory neuron to an inter neuron to an effector
those circle things in algebra
naw broh lmaoz
yetiss
What are affectors and effectors
affectors = nerve cell that directly activates the muscle ,
effectors = muscle/gland that contracts/secretes in direct response to nerve impulses
affectors start it, effectors end it
yeety yote boio
what is plantains
What type of reflex involves skeletal muscles
Somatic reflex involves skeletal muscles
nomadic beez
grills
friED chISKn
events of the nerve imulse
FIRST = Neuron membrane maintains resting potential, The threshold stimulus is received, sodium channels in the trigger zone of the neuron open,
SECOND = sodium ions diffuse inward with depolarization of the membrane, potassium channels in the membrane are open, potassium ions diffuse outward with repolarization of the membrane.
crikey
plszno
The elevated ridges on the brain are called? The valleys or grooves are called?
The elevated ridges on the brain are called gyri, and the grooves are sulci.
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kksdfkf
sddfssfdsdf
What is found in the brain stem
The brainstem contains the midbrain, pons, and the medulla oblongata
pons pons pons
oblongs show
h e lp
What does the hypothalamus do
The hypothalamus helps regulate temperature, controls water balance, and regulates metabolism.
zation of the memb
brain are called gyri, a
16. What is found in the brain stem? The brainstem contains the m
What does the cerebellum do
The cerebellum provides involuntary coordination of body movements
cinderella
aaaasd
dsafs
What does the medulla oblongata do
The medulla oblongata contains important control centers : Heart rate, blood pressure, breathing,swallowing, and vomiting.
blood pressure in th ecells
cells
brain stem
What does the olfactory nerve assist in
The olfactory nerve assists in smelling
washing cars
zebra
snake
Damage to what nerve results in “Wrist Drop”
Damage to the radial nerve results in
brain stem
brain cells
fifth teen nerves
