--%>
Assignment Help - homework help

Define the term synapses

Define the term synapses? Briefly explain it.

E

Expert

Verified

Synapses are the structures which transmit the neural impulse among two neurons. Whenever the electric impulse arrives at the presynaptic membrane of axon, it releases neurotransmitters which bind to postsynaptic receptors of the dendrites of next cell. The activated state of such receptors alters the permeability of dendritic membrane and the electric depolarization propagates all along the neuron plasma membrane to its axon.

   Related Questions in Biology

  • Q : Assignment Help on LAW 1. Why do we

    1. Why do we have a diverse set of government agencies? That is, why cannot Congress do all the necessary lawmaking that the federal government needs? 2. Why do we have a diverse set of government agencies? That is, why cannot Congress do all the nece

    		•
  • Q : Importance of the delegation of

    Importance of the delegation of authority 1.       Reduces work load to managers: delegation of authority permits a ma

    		•
  • Q : Name the cells from which nervous

    Name the cells from which nervous tissue comprised?  And how is the generic function of this tissue associated to the characteristics of main cell type which forms it?

    		•
  • Q : Collegial theory - An Organizational

    This model is a useful extension of the supportive model. The term collegial relates to a body of persons having a common purpose. This model, which embodies a team concept, first achieved widespread applications in research laboratories and similar work environments.

    		•
  • Q : Characterization of birds-according to

    How the birds are characterized according to circulatory system?

    		•
  • Q : Substance generated in liver acts in

    Name the substance generated in the liver which acts in the small intestine throughout digestion? How does that substance perform in the digestive process?

    		•
  • Q : Gametes and sexual spores What is the

    What is the basic difference between gametes and sexual spores? Do humans exist sexual spores or gametes?

    		•
  • Q : Blood vessels carrying venous and

    Which blood vessels carry venous blood to the heart and collects arterial blood from the heart?

    		•
  • Q : Type I and type II diabetes mellitus

    Specify some of the difference between type I diabetes mellitus and type II diabetes mellitus?

    		•
  • Q : Beginning and end of second interphase

    Which events mark the beginning and end of second interphase period? What takes place in the cell during this period?

    		•