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within the synaptic end bulb of the axon terminal blank store the various neurotransmitters to be...

within the synaptic end bulb of the axon terminal blank store the various neurotransmitters to be released into the synaptic cleft
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Within the synaptic end bulb of the axon terminal synaptic vesicles store the various neurotransmitters to be released into the synaptic cleft.

  • Synaptic vesicles are the organelles that store neurotransmitter.
  • As the nerve impulse arrives at the axon terminal, calcium ions enter the synaptic end bulb.
  • It stimulates synaptic vesicles to release neurotransmitter via exocytosis.
  • The neurotransmitter molecules are released into synaptic cleft. These molecules bind to their receptors on postsynaptic membrane.
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