How does synaptic transmission between neurons occur
How does synaptic transmission between neurons occur?
Expert
The propagation of action potential along axon reaches the area instantly anterior to presynaptic membrane causing its permeability to calcium ions to alter and these ions to enter cell. In presynaptic area of axon there are many neurotransmitter-repleted vesicles that by means of the exocytosis activated by calcium influx liberate the neurotransmitters in the synaptic cleft. The neurotransmitters then bind to particular receptors of postsynaptic membrane. (Binding of the neurotransmitters to their receptors is reversible, that is, the neurotransmitters are not consumed after process.) With the binding of the neurotransmitters to postsynaptic receptors the permeability of postsynaptic membrane is changed and the depolarization that will lead to first action potential of postsynaptic cell begins.
Write down function of collagen fibers of connective tissue?
Write down the epidemiological association between HIV infection and hemophilia?
Describe how the self-fulfilling prophecy works and how it might impact or inter-relate to one’s performance or result overall.
Homologues identification: This is the first step in homology the homologues will be unknown. We have many protein databases such as PROSITE, where we modeling. We have to get the homologues to the sequence we have. There will be several number of hom
What is the significance of mitosis for the embryonic growth?
What is meant by the tubular secretion? Write some of the examples of substances released through the renal tubules?
What do you mean by mechanical digestion? In arthropods, molluscs, earthworms, vertebrates and birds, which organ participates respectively in this type of digestion?
Give a brief description of the term dengue?
Communication in an organization carries innumerable kinds of messages which may be difficult to map out; but it may be possible to classify communications in regard to how to transmit. Or who communicates to whom, or what kinds of relationships communication develop. Thus, communication may be g
This theory was formulated by J.S. Adams. It is based on the assumption that members of an organization experience strong expectations of justice, balance and fairness in treatment by the organization. When a person feels that he is being treated unfairly by the organization, these feelings can h
18,76,764
1960303 Asked
3,689
Active Tutors
1453663
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!