Examlex
Amino acids are the "building blocks" of
Excitation
In psychology, a state of arousal or heightened physiological activity, often in response to a stimulus.
Tobacco
A plant whose leaves are dried and fermented before being put in tobacco products, which are consumed for nicotine.
Euphoria
A state of intense happiness and self-confidence, often more than is appropriate in a given situation, sometimes caused by drugs or manic episodes.
Appetite
The natural desire to satisfy a bodily need, especially for food.
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