--%>
Assignment Help - homework help

Mechanism by which the neural impulse is transmitted

Illustrate the mechanism by which the neural impulse is transmitted all along the axon?

E

Expert

Verified

The neural impulse is transmitted all along the neuronal membrane via depolarization of consecutive neighboring areas. Whenever an area in the interior surface of the membrane is depolarized it becomes much positive in relation to the neighboring internal area. Therefore positive electrical charges (or ions) move towards this more negative area and voltage-gated sodium channels are activated and open. Action potential are then linearly propagates all along the membrane until close to the presynaptic area of the axon.

   Related Questions in Biology

  • Q : Outcomes of cosmetic surgery Explain

    Explain what outcomes can I expect from the cosmetic surgery?

    		•
  • Q : Treatment of hemophilia How hemophilia

    How hemophilia is treated? Why hemophilia is rare in the females?

    		•
  • Q : Define Operating Leadership Operating

    Operating Leadership: It identifies key risk factors which affect individual and team performance. This has been specifically designed to give the National Park Service with a standardized approach which will aid employees in assessing and managing ri

    		•
  • Q : Fecundation happen in angiosperms

    Subsequent to pollination how does fecundation happen in angiosperms? In these plants is fecundation dependent on the water?

    		•
  • Q : Events which mark the beginning and end

    Write down name of the events which mark the beginning and end of first interphase period. What takes place in the cell in this time?

    		•
  • Q : Johari Window Explain the term Johari

    Explain the term Johari Window, ensuring to identify and give an illustration of each quadrant by citing examples of significant others in your own life.

    		•
  • Q : What is Line Extension Line Extension :

    Line Extension: A firm markets one or more latest products in an established and famous brand identity as a multi-product branding policy. The aim is to take benefit of widespread name recognition of the original brand and satisfy various customer req

    		•
  • Q : Describe harmonious ecological

    Briefly describe harmonious ecological interaction?

    		•
  • Q : Individual marketing plan approval

    Prepare a brief (2-3 paragraphs) description of the product (existing or new) which will be the focus of the individual marketing plan assignment. The write-up is to include at minimum, the company name, description of the product, a brief strategic mission statement

    		•
  • Q : Hormones secreted by adenohypophysis

    Explain all the hormones secreted by the adenohypophysis? Mention their respective functions?

    		•