Enkephalins, endorphins, and dynorphins are

A. three types of opioid receptors found in the brain.
B. three classes of endogenous chemicals that have effects similar to morphine.
C. enzymes in the brain that convert morphine into its active form.
D. three chemical classes of synthetic prescription opioids.

B

Psychology

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A man has never attended a certain type of religious service before, so he looks to others to know what to do and how to act. The man's conforming behavior is due to ________ processes

a. informational influence b. normative influence c. compliance d. demand characteristic

Psychology

Neurons that are at rest are still electrically charged

Indicate whether the statement is true or false.

Psychology