Adrenaline, the hormone responsible for the body’s fight-or-flight response, is produced by which glands?

Explanation

Adrenaline, also called epinephrine, is produced by the adrenal glands, located atop each kidney, and is released rapidly in response to stress or perceived danger, triggering the body’s fight-or-flight response. This hormone causes effects such as an increased heart rate, heightened alertness, and a temporary boost in energy availability, preparing the body to react quickly to a threat. Once the stressful situation passes, adrenaline levels typically decrease and the body gradually returns to its normal state. Explore more Everyday Science MCQs on mcqstutor to keep practicing.