Chapter 24, Problem 19TE

To determine

The appropriate statement between: Opioids have endorphin activity, or endorphins have opioid activity.

Answer to Problem 19TE

The correct statement is endorphins have opioid activity.

Explanation of Solution

Endorphins are considered as opioid substance that relives the pain and show opioid activity. Opioid is a general classification of such substances that interacts with the opioid receptor sites and helps in relieving pain. Endorphins are the example of such opioid substances. Endorphins is a biochemical that is released by the brain in order to hinder the awareness to the body about the pain. There is a feeling called ‘runner’s high’ caused by endorphins in athletes and runners due to which they feel good about the workout done, or the long run.

Conclusion:

Therefore, the correct statement is endorphins have opioid activity.