The chemicals released in a synapse when a signal passes through are Neurotransmitter.
Neurotransmitter is a chemical that is released from a neuron after the happening of an action potential. The neurotransmitter travels across the synapse to excite or inhibit the target neuron.
So we can conclude that the chemicals released in a synapse when a signal passes through are Neurotransmitter.
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The chemicals released in a synapse when a signal passes through are called neurotransmitters.
The term synapse is used to describe a gap that exists in the central nervous system. It is usual to transmit nerve impulses over such gaps. In that case, the neurotransmitter is required.
Hence, the chemicals released in a synapse when a signal passes through are called neurotransmitters.
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