All Subjects
Light
AP Biology
Adrenaline is a hormone produced by adrenal glands during high-stress or physically exhilarating situations, triggering the body's 'fight or flight' response.
congrats on reading the definition of Adrenaline. now let's actually learn it.
Chemical messengers that are secreted directly into the blood, which carries them to organs and tissues of the body to exert their functions.
Adrenal Glands: Small glands located on top of each kidney. They produce hormones that you can't live without, including sex hormones and cortisol.
Fight or Flight Response: A physiological reaction that occurs in response to threat to life. This process is governed by adrenaline.