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.
Describe the grasslands of North America and of South America?
How the gas exchange process is different in reptiles as compared to the amphibians.
What is an illustration of a lab experiment which shows the variation of the photosynthesis effectiveness in relation to distinct photic energy frequencies to which the reaction is exposed? Was it predicted that green light frequency privileged the re
Write down some diseases caused by the abnormal GH secretion by hypophysis?
Explain the term salivary digestive enzyme? Which kind of food does it digest and into which smaller molecules does it convert the food?
How three main arthropod classes typified according to presence of wings?
Name the three hormones which contribute in the regulation of renal function? Answer: Antidiuretic hormone (or ADH or vasopressin), atrial natriuretic factor (or ANF
State some examples of human diseases caused by the bacteria?
Why in bread and cake manufacture are alcoholic fermenting organisms employed and not lactic fermenting organisms?
How are the antivenoms produced? Why are antivenoms an example of the passive immunization?
18,76,764
1961570 Asked
3,689
Active Tutors
1437623
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!