--%>
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 : In which situation aerobic cells carry

    Under which situations do aerobic cells carry out fermentation?

    		•
  • Q : Etiological agent of Chagas disease

    Write down the scientific name of etiological agent of the Chagas’ disease?

    		•
  • Q : Define Procurement Procurement : To

    Procurement: To state procurement generally, “Procurement” is the overarching function which explains the actions and processes to obtain goods and services. Significantly, and distinct from “purchasing”, procurement comprises

    		•
  • Q : Cost of Quality Define the term “ Cost

    Define the term “Cost of Quality” and is ramifications or implications in the organization.

    		•
  • Q : Epithelial tissues Explain epithelial

    Explain epithelial tissues? Specify their general functions and also how that functions is associated with the attributes of the tissue?

    		•
  • Q : Sharing and Leveraging Information -

    The problem is not that the technology-based Knowledge Management is wrong; it is necessary for acquiring and retaining information. The problem is that it usually does not go far enough; it so not sufficient. Too often, as the accompanying application example notes, the people behind the IT syst

    		•
  • Q : Sources of Phosphorus What are the

    What are the significant sources of Phosphorus?

    		•
  • Q : Type of muscle tissue which moves the

    Name the type of muscle tissue which moves the bones? Answer: The bones are moved by skeletal striated muscles. Such muscles are voluntary (that is, controlled by vo

    		•
  • Q : Biology Determine sequence weights for

    Determine sequence weights for the sequences ACTA, ACTT, CGTT, and AGAT in problem 1 by using Thompson, Higgins, and Gibson method a) compute pairwise distances between sequences b) build phylogenetic the tree using UPGMA method c) derive sequence weights Problem 2 We assumed additi

    		•
  • Q : Generation groups of Employees What are

    What are the different Generation groups of Employees and what are their job features ?

    		•