MUSCLE
SKELETAL MUSCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Neurotransmitters are released upon stimulation from a nerve impulse by the:
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motor unit
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sarcolemma of the muscle cell
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thick filaments
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axon terminals of the motor neuron
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Explanation:
Detailed explanation-1: -The axonal terminals are specialized to release the neurotransmitters of the presynaptic cell. The terminals release transmitter substances into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron.
Detailed explanation-2: -Neurotransmitters are released from synaptic vesicles in presynaptic neurons in response to neural activity, diffuse across the synaptic cleft, and bind specific receptors in order to bring about changes in postsynaptic neurons.
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