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Multiple Choice
Which of the following neurotransmitters helps prepare the body to react to stressful situations?
A
Norepinephrine
B
Dopamine
C
Serotonin
D
Acetylcholine
Verified step by step guidance
1
Understand that neurotransmitters are chemical messengers in the brain that influence various bodily functions and behaviors.
Identify the role of each neurotransmitter listed: Dopamine is involved in reward and motivation; Serotonin regulates mood and sleep; Acetylcholine is important for muscle activation and memory.
Recognize that the neurotransmitter responsible for preparing the body to react to stressful situations is linked to the 'fight or flight' response.
Recall that Norepinephrine (also called noradrenaline) is the neurotransmitter that activates the sympathetic nervous system, increasing heart rate and blood flow to muscles during stress.
Conclude that Norepinephrine is the correct neurotransmitter that helps prepare the body to react to stressful situations.