What are the two size classifications of neurotransmitters?
A) excitatory and inhibitory
B) small-molecule neurotransmitters and neuropeptides
C) solids and gases
D) hydrophilic and hydrophobic

Question

Quizplus · Accepted Answer

Neurotransmitters are classified into two main groups based on their molecular weight- small-molecule neurotransmitters and neuropeptides. Small-molecule neurotransmitters include molecules like acetylcholine, dopamine, norepinephrine, and serotonin, while neuropeptides include molecules like endorphins, oxytocin, and vasopressin.

What Are the Two Size Classifications of Neurotransmitters