--%>

Description of neuromuscular synapse

Give a brief description of the term neuromuscular synapse?

E

Expert

Verified

Neuromuscular synapse is structure through which the neural impulse passes from axon of a motor neuron to muscle cell. This structure is also named as neuromuscular junction, or motor end plate. As in nervous synapse, the axonal terminal membrane liberates the neurotransmitter acetylcholine in cleft between two cells.

Acetylcholine binds to particular receptors of muscle membrane, dependent sodium channels then open and depolarization of muscle membrane begins. The impulse is then transmitted to sarcoplasmic reticulum which liberates calcium ions in the sarcomeres of myofibrils thus triggering contraction.

   Related Questions in Biology

  • Q : Importance of indirect ELISA What is

    What is the importance of indirect ELISA?

  • Q : Ingestion of vegetable fibers Why does

    Why does the ingestion of vegetable fibers enhance the bowel habit in people which suffer from hard stools?

  • Q : Define CASE Tools CASE Tools : In

    CASE Tools: In information technology (IT), a computer-aided system engineering (abbreviated as CASE) tool is software which assists with software development. The major purpose of employing a CASE tool is to generate error-free, easy to sustain progr

  • Q : Define plant cell vacuoles-covering

    Give a brief explanation of plant cell vacuoles. And also write down their properties. What is covering membrane of vacuoles called?

  • Q : Environment drier-stomata Do plants

    Do plants placed under an environment drier than habitat where they are employed to living have a raise or a lessening in the time throughout which their stomata remain open?

  • Q : Hemophilia and HIV infection Specify

    Specify epidemiological association between hemophilia and HIV infection?

  • Q : Define Genome Databases Write down the

    Write down the Definition of Genome Databases.

  • Q : Biological Factors - Personality

    Biological characteristics of human biological system influence the way in which human being tends to sense external data, interpret, and respond to them. SOme Characterstics are:1. Heredity2. Brain3. Physical Features It generally determines attitudes towards independen

  • Q : Anatomical reason for left bronchus to

    Describe the anatomical reason for the left bronchus to be much elevated than the right bronchus? Why in many cases of aspiration of foreign material through children is the object found in the right bronchus?

  • Q : Pteridophytes in the humid places

    Explain why pteridophytes are more common within the humid places?