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It results from the opening of voltage-gated sodium ion channels, causing an influx of sodium ions (influx of positively-charged ions), depolarizing the neuronal membrane.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoelectrical voltage changes on the cells
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Where does a nerve impulse start?
A nerve impulse starts at the dendrite
The duration of a nerve impulse is approximately?
A nerve impulse is approximately 1 millisecond.
What is the relay station for nerve impulses?
There is no relay station in nerve impulse conduction.
A nerve impulse starts at the dendrite then travels to the?
axon
Write note on nerve impulse?
Using your textbook, you need to make notes on "Nerve Impulses".
What is quicker a nerve impulse or a hormone?
nerve impulse
Where does a nerve impulse start?
A nerve impulse starts at the dendrite
Which membrane potential results in depolarization without a nerve impulse being generated?
excitatory postsynaptic potential
Which membrane potential results in depolorization without a nerve impulse being generated?
excitatory postsynaptic potential
Which travels quicker through the body a nerve impulse or a hormons?
a nerve impulse
The neurotransmitters of a neutron enable a nerve impulse to do what?
they transport the nerve impulse through the synapses (:
Is ventricular systole responsible for nerve impulse?
no ventricular diastole is responsible for nerve impulse
The duration of a nerve impulse is approximately?
A nerve impulse is approximately 1 millisecond.
How does a nerve impulse follow all or nothing principle?
How does a nerve impulse follow the all-or-nothing principle???
What pathway does a nerve impulse follow after initiated into a receptor?
nerve my a$$ nerve
Is an action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
Is a action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
