10th Class Science Control and Coordination

  • question_answer 28)
        Electrical impulse travels in a neuron from (a) Dendrite Axon Axonal end Cell body   (b) Cell bodyDendriteAxon Axonal end (c) DendriteCell body AxonAxonal end (d) Axonal endAxonCell body Dendrite

    Answer:

                      (c) The neurons carry messages in the form of electrical signals called electrical impulses or nerve impulses. The dendrites pick up the impulses from receptor and pass them to the cell body, and then along the axon to its end. At the axonal end, electrical impulse sets off release of some chemicals that crosses the gap or synapse and start a similar impulse in dendrite of the next neuron.


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