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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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nazmul nazmul
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10 years ago
Describe briefly and draw a typical action potential of a neuron. Contrast the resting potential of typical neuron with that of SA node or autorhythmic  cells of the heart conduction system.
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#1
10 years ago
The al of the neurons are cause there are a gradient of aions, like na or k, from outside to the inside making a potential in the neuron membrane. These potentials are caused by a impulse from the enviroment. Un hearts cells, there are not any impulse cause  there are channels voltage dependents, and theere are open, por closed by voltage.
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