The mechanisms in place to prevent the continuous stimulation of a muscle fiber after the neurotransmitter is released from the presynaptic membrane are by re-uptake of the neurotransmitter aided by sending neurons and degradation of the neurotransmitter.
The chemicals that takes chemical signals from one neuron to other is referred to as neurotransmitter.
The mechanisms in place to prevent the continuous stimulation of a muscle fiber after the neurotransmitter is released from the presynaptic membrane are by re-uptake of the neurotransmitter aided by sending neurons and degradation of the neurotransmitter.
Here, acetylCholine (ACh) neurotransmitter is broken down by synaptic AcetylCholinEsterase (AChE) enzyme which results in the given mechanism.
Thus, this way continuous stimulation of a muscle fiber is prevented.
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