Question

Nerve impulse transmission along a neuron

Answer 1

hey dude....

ur answer is here......!!!!!!

at first the nerve impulses in form of electrical signals are received by the dendrites of the neuron......then through the dendrites it is carried to the cytoplam to the nucleus of the neuron....... after that it passes through the axonal nobe of neurons also known as long dendrite......which is covered by the membranes then at last it is passed to the axonal ending where it is further transmitted to the next neuron through the gap present in two neurons called as synapse........
further this prosses again carried in same way.....!!

hope it will help u....!

thanks...!

Answer 2

Answer:

Transmission of nerve impulse along the

axon

1. The excitable neurons iransmit ihe impulse

through changes in electrical charges across

the neuronal membrane.

2. The external tissue fuid has both Nat and K

ions.

3. This process is called sodium pump or Na-K

exchange pump.

Generation of nerve impulse : Occurs through

depolarization.

5. Saltatory conduction takes place in medullated

nerve fibres.