Researchers Using PET Scans to Study the Opioid System in Long-Distance

question 137

Multiple Choice

Researchers using PET scans to study the opioid system in long-distance runners are likely to find increased brain levels of _____ following a long run.

• A)pepsin
• B)endorphins
• C)prolactin
• D)insulin

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Definitions:

Personal Goals

Individual objectives or desires that a person aims to achieve or accomplish over a period.

Social Duties

Obligations or responsibilities expected by society from its members, such as obeying laws and being a responsible citizen.

Individualism

A cultural or social outlook that emphasizes the moral worth of the individual over the collective, often associating with independence and self-reliance.

Group Goals

Shared objectives or outcomes that members of a group aim to achieve collectively through collaboration and group effort.