--%>
Assignment Help - homework help

Synaptic transmission between neurons

How the synaptic transmission between the neurons occurs?

E

Expert

Verified

The propagation of action potential through the axon arrives the region just anterior to the presynaptic membrane resulting in its permeability to the calcium ions in order to alter and these ions to go into the cell. In presynaptic area of the axon there are several neurotransmitter-repleted vesicles which by means of the exocytosis activated through the calcium influx liberate the neurotransmitters in the synaptic cleft. Then the neurotransmitters bind to the specific receptors of postsynaptic membrane. Along with the binding of the neurotransmitters to the postsynaptic receptors the permeability of postsynaptic membrane is changed and depolarization which will lead to first action potential of postsynaptic cell to begin.

   Related Questions in Biology

  • Q : Define electro encephalography or EEG

    What do you mean by the term electro encephalography (or EEG)? Briefly describe it.

    		•
  • Q : Participative Leader Participative

    Participative Leader A Participative leader is one who gives instruction only after consulting the group. He sees to it that policies are worked out the in a group d

    		•
  • Q : Main theoretical models-Formation of

    What are the main theoretical models that try to explain the formation of the enzyme-substrate complex?

    		•
  • Q : Project Management Methodologies

    Project Management Methodologies: Structured set of procedures, tools, techniques, rules and regulations in project management Generally used project management methodologies, including PMBOK and PRINCE2.

  • Q : Define Nostril Nostril : It is present

    Nostril: It is present within the nose and above the mouth it is regionated anteroposteriorly into the vestibule, respiratory channel and olfactory organs. The cartilaginous nasal septum splits the vestibule into two lateral half. The respiratory chan

    		•
  • Q : Discharging of digestive secretions The

    The discharging of digestive secretions is controlled by the hormones. Name the hormones which contribute in this regulation? Answer: The hormones which participate

    		•
  • Q : Impact of Globalization in

    Growing internationalization of business has its impact on people management. The amazement is required to cope with problems of unfamiliar laws, languages, practices, competitors, attitudes, management styles, work ethics, and more, personnel functions such as hiring, training, compensating, mai

    		•
  • Q : Name the main parts of human ear Name

    Name the main parts of human ear? Answer: The human ear is classified into three mains parts: the external ear, middle ear and the internal ear.

    		•
  • Q : What is Phenoxyethanol Phenoxyethanol

    Phenoxyethanol is injurious and can be absorbed via skin-official sites for toxicity data, though, illustrate little toxicity in man and some toxicity (that is, irritation) with very high doses in animals. Phenoxyethanol is in make-up cosmetics as a b

    		•
  • Q : How nervous system of the molluscs be

    Describe how nervous system of the molluscs be organzed?

    		•