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In Biology / College | 2025-07-07

A chemical substance that helps relay nerve impulses in the brain is called a(n) _______.

Asked by hannabug2514

Answer (1)

A chemical substance that helps relay nerve impulses in the brain is called a neurotransmitter. These substances facilitate communication between neurons and play key roles in regulating mood and bodily functions. Examples include dopamine, serotonin, and acetylcholine. ;

Answered by GinnyAnswer | 2025-07-07

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