Schizophrenia is most closely linked with excess receptor activity for the neurotransmitter:
a dopamine
b epinephrine
c acetylcholine
d serotonin
e gaba

Schizophrenia is most closely linked with excess receptor activity for the neurotransmitter is called dopamine

Explanation:

The abnormal interpretation of the real world, is a severe disorder of brain, namely Schizophrenia. It involves symptoms like- delusions, hallucinations, abnormal behavior and thinking that affect daily life. The causes behind this disorder includes- chemical imbalance in brain, genetics and sometimes environment.

The chemical problems of brain in causing this disease are the excessive reception of the dopamine, a neurotransmitter. Though there are confusion among researchers about the exact location of this disease.