Home » Advanced Zoology » Chemical Coordination and Integration » Question
  1. A chemical signal that has both endocrine and neural roles is?
    1. Calcitonin
    2. Epinephrine
    3. Cortisol
    4. Melatonin
Correct Option: B

Epinephrine has two role as a hormone and as a neurotransmitter.



Your comments will be displayed only after manual approval.