Examlex
Which of the following statements is not true of Chinese-African contacts circa 1415-1433?
GABA
Gamma-Aminobutyric Acid, a neurotransmitter in the brain that inhibits nerve transmission, helping to regulate neuronal excitability.
Voltage-gated Ion Channels
Channels that open or close in response to changes in membrane potential, allowing ions to pass through the membrane.
Presynaptic Terminal
The end part of an axon from which the release of neurotransmitters happens to signal the next neuron across a synaptic gap.
Synapse
The junction between two neurons where electrical or chemical signals are transmitted from one neuron to another.
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