Asked by Ashley Michelle on Jul 22, 2024
Verified
Melissa has just completed running a marathon. She is so elated that she feels little fatigue or discomfort. Her lack of pain is probably the result of the release of
A) ACh.
B) endorphins.
C) dopamine.
D) norepinephrine.
Endorphins
Neurotransmitters produced in the brain that act as natural painkillers and also improve mood, often released in response to stress or exercise.
Norepinephrine
A neurotransmitter and hormone involved in arousal, alertness, and the regulation of blood pressure.
Dopamine
A neurotransmitter involved in many functions, including motivation, reward, reinforcement, and motor control.
- Discern the significance of neurotransmitters and hormones in the regulation of physical and mental states.
- Describe the body's reactions to stress and stimulation.
Verified Answer
Learning Objectives
- Discern the significance of neurotransmitters and hormones in the regulation of physical and mental states.
- Describe the body's reactions to stress and stimulation.
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