Question
Endorphins are released in the brain in response toa. morphine or heroin.b. pain or vigorous exercise.c. the all-or-none response.d. all of these answers.
Step 1
Endorphins are chemicals that are naturally produced by the nervous system to cope with pain or stress. They are often called "feel-good" chemicals because they can boost a person's mood and provide a sense of well-being. Show more…
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Endorphins are released in the brain in response to a. morphine or heroin. b. pain or vigorous exercise. c. the all-or-none response. d. all of these answers.
Endorphins are released in the brain in response to a. morphine or heroin. b. pain or vigorous exercise. c. the all-or-none response. d. all of the above.
The Biology of Behavior
Neural and Hormonal Systems
Endorphins are released in the brain in response to a. morphine or heroin. b. pain or vigorous exercise. c. the all-or-none response. d. all of these answers are correct.
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