NEET Previous Year Question

Which one of the following does not act as a neurotransmitter?

Topic: NEET PYQ

Answer: B. Full step-by-step solution below.

  1. ANorepinephrine
  2. BCortisone
  3. CAcetylcholine
  4. DEpinephrin

Correct answer: B

Solution

(b) Neurotransmitters are chemicals that transmit nerve signals.
Norepinephrine → Neurotransmitter
Acetylcholine → Neurotransmitter
Epinephrine → Can act as a neurotransmitter in some situations
Cortisone → Hormone, not a neurotransmitter

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