Question

write the three function of adrenaline hormone?

Answer 1

Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye (see photo), redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).

Answer 2

controls functions such as the heart rate, dilation of the pupils, and secretion of sweat and saliva.
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