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24 questions
nerve cells are called:
Carcinogens
Neurons
Osteoblasts
Osteoclasts
The part of the neuron that sends messages away from the cell body
Synapse
Dendrite
Neuron
Axon
The part of the neuron that receives messages.
Nerve
Brain
Dendrite
Axon
Neurons that send information from the brain TO THE MUSCLES or glands
Sensory neurons
Arteries
Patchelous neurons
Motor neurons
What level of structure is represented by the diagram?
organ
organ system
cell
tissue
Which part sends nerve impulse to the next cell?
Dendrite
Axon
Axon Terminal
Cell Body
Nucleus
Cell Body
Axon
Node of Ranvier
Nucleus
Cell Body
Axon
Node of Ranvier
Dendrites
Axon Terminals
Myelin Sheath
Schwann Cells
The Motor Neuron is part of the
Peripheral Nervous System
Central Nervous System
Neurotransmitters are released from the
Dendrites
Post-synaptic neuron
Presynaptic neuron
Schwann Cells
W
Axon Terminal Button
presynapse
post synaptic neuron
Synapse
The location of neurotransmitters
axon terminals
dendrites
Schwann cells
cell body
X
Axon Terminal Button
Neurotransmitters
Dendrite
Synapse
What is the response in the postsynaptic cell once the neurotransmitter has bound to it?
In opens the Na+ gated channels and Na+ rush in
It opens the Ca2+ gated channels and Ca2+ rush in
It closes the K+ channels creating a resting potential
It releases its own neurotransmitter into the synaptic cleft
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