Donny's heart suddenly races as he turns the corner while walking through the office at work and unexpectedly sees his boss. Which neurotransmitter is playing a role in this response?

Question

Quizplus · Accepted Answer

Epinephrine, also known as adrenaline, is released in response to stress or fear, leading to the "fight or flight" response that Donny experiences upon seeing his boss unexpectedly. This neurotransmitter increases heart rate, among other physiological effects, preparing the body to either confront or flee from perceived threats.

Donny's Heart Suddenly Races as He Turns the Corner While