The key property of addictive drugs relates to

Question

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The reinforcing effects of addictive drugs is their main property. Addictive drugs trigger the brain's reward system, leading to repeated use and eventually addiction. This is why people continue to use the drug despite negative consequences.

The other options (A, B, D, E) are also characteristics of addictive drugs, but they are not the key property. Inhibition of dopamine in the brain (A) is a mechanism by which addictive drugs produce their effects; withdrawal (B) is a consequence of physical dependence which can contribute to addiction; tolerance (D) is a result of the neuroadaptations that occur with repeated drug exposure and can also contribute to addiction; and rapid physical dependence (E) is a feature of some drugs but not all addictive drugs.

The Key Property of Addictive Drugs Relates to