Through the Stimulation of Which Brain Region Do Addictive Drugs

question 349

Multiple Choice

Through the stimulation of which brain region do addictive drugs cause the neurotransmitter dopamine to be released, resulting in intensified feelings of pleasure?

• A)pons
• B)nucleus accumbens
• C)lateral reticular formation
• D)pineal gland

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Definitions:

Decomposer

Organisms, usually bacteria and fungi, that break down dead or decaying organic matter, recycling nutrients in the ecosystem.

Food Chain

A series of organisms each dependent on the next as a source of food, representing the flow of energy and nutrients in an ecosystem.

Low-Quality Heat

Refers to thermal energy that is at a temperature unsuitable or too low to be used for work or energy production efficiently.

Scavenger

An organism that consumes dead animals or plants.