Multiple choice

Which hormone is responsible for the fight-or-flight response of the body in emergency situations?

  1. Thyroid

  2. Testosterone

  3. Adrenaline

  4. Noradrenaline
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Adrenaline (epinephrine) is the primary hormone released by adrenal glands during stressful situations, preparing the body for 'fight or flight' response. It increases heart rate, blood pressure, and energy availability. Noradrenaline also plays a role but adrenaline is the primary hormone.

Keep practicing — related questions