Examlex
Which signaling molecules are used by cells of the immune system to communicate with each other?
Barbiturates
A class of drugs that act as central nervous system depressants, commonly used for anesthesia and to treat various sleep and anxiety disorders.
Mild Euphoria
A state of feeling happy, excited, or elated, which is less intense than full-blown euphoria.
Large Doses
Quantities of a substance much greater than usual, often implying amounts that significantly exceed the recommended or customary level.
Respiration
The process by which living organisms take in oxygen and release carbon dioxide, involving the exchange of gases between the organism and its environment.
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