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The material surrounding the axon that increases the speed of the nerve impulse is?
Wiki User
∙ 14y ago
there is a myein sheath which is a bit constricted inwards at regular intevals, revealing a bit of axon. the sheath between 2 of such constrictions makes up a schwann cell.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agomyelin sheath
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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 the material surrounding the axon that increases the speed of the nerve impulse?
myellin
Which two characteristics of axons increases the speed of nerve impulse?
diameter and presence of myelination.....
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 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.
