Examlex
For the same demand and cost conditions,which of the following is true?
GABA
Gamma-aminobutyric acid, a neurotransmitter in the brain that plays a key role in inhibiting nerve transmission, thus reducing neuronal excitability.
Acetylcholine
A neurotransmitter involved in many functions including muscle movement and memory.
Curare
A toxic plant extract used traditionally as an arrow poison and medically to relax muscles during surgery.
Antagonist
A substance that blocks or dampens the action of a neurotransmitter or hormone, or a character in a story who opposes the protagonist, creating conflict.
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