In terms of size, which of the following are the largest neurotransmitters?

In terms of size, which of the following are the largest neurotransmitters?

In terms of size, which of the following are the largest neurotransmitters?





  1. Biogenic amines
  2. Amino acid transmitters
  3. Neuropeptide transmitters
  4. Purinergic transmitters
  5. Gaseous transmitters


Answer: 3