NEETBiologyChemical Coordination and IntegrationMCQ+4 / −1
A chemical signal that has both endocrine and neural roles is
- Aepinephrine
- Bcortisol
- Cmelatonin
- Dcalcitonin.
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Correct answer: A
Epinephrine has two role as a hormone and as a neurotransmitter.
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