NEETBiologyChemical Coordination and IntegrationMCQ+4 / −1
Norepinephrine
(i) is released by sympathetic fibres
(ii) is released by parasympathetic fibers
(iii) increases the heart rate
(iv) decreases blood pressure.
Which of the above statements are correct?
(i) is released by sympathetic fibres
(ii) is released by parasympathetic fibers
(iii) increases the heart rate
(iv) decreases blood pressure.
Which of the above statements are correct?
- A(i) and (iii)
- B(ii) and (iii)
- C(ii) and (iv)
- D(i) and (iv)
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