Q. A ____________ is any substance that modifies or modulates the activities of thepostsynaptic neuron. (Solved)
1. Neurotransmitter
2. Neuromodulator
3. Acetylcholine
4. Serotonin
- b. Neuromodulator
1. Neurotransmitter
2. Neuromodulator
3. Acetylcholine
4. Serotonin