Evidence Suggests That the Addictiveness of Some Drugs, Including Cocaine

question 415

Multiple Choice

Evidence suggests that the addictiveness of some drugs, including cocaine and nicotine, is related to increases in the activity of which of the following neurotransmitters?

• A) dopamine
• B) serotonin
• C) acetylcholine
• D) GABA

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Definitions:

Parathyroid Hormone

A hormone produced by the parathyroid glands responsible for regulating calcium levels in the blood.

Thymosin

A hormone produced by the thymus gland, involved in the development and differentiation of T-cells in the immune system.

Imperative

Imperative refers to something of vital importance or necessity that demands attention or action.

Vocative

The vocative case is a grammatical feature used to denote direct addressing of someone or something, typically seen in languages that have a case system.