Final answer:
During the stress response, several hormones and substances are released to help the body cope with stress, including norepinephrine, cortisol, and endorphins. Gamma globulins are not released during the stress response.
Step-by-step explanation:
The stress response is a physiological and psychological response to a perceived threat or stressor. During this response, various hormones and substances are released to help the body cope with the stress.
Out of the given options, all of them except for gamma globulins are released during the stress response. Norepinephrine and cortisol are released by the adrenal glands, while endorphins are released by the brain in response to stress.
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