Which of the Following Best Describes What You Would Expect

question 74

Multiple Choice

Which of the following best describes what you would expect to see in a person using a drug of abuse to which he or she is addicted and has been using for a long time?

• A) moderate dopamine production,many dopamine receptors,some receptors empty
• B) moderate dopamine production,many dopamine receptors,all receptors filled
• C) high levels of dopamine production,few dopamine receptors,all receptors filled
• D) high levels of dopamine production,many dopamine receptors,all receptors filled
• E) moderate dopamine production,few dopamine receptors,some receptors empty

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Definitions:

Chromosomes

Threadlike structures made of DNA molecules that contain the genes.

Sperm Cells

Sperm cells are the male reproductive cells responsible for fertilization, carrying genetic information to the egg cell during reproduction.

Brain Cells

Cells located in the brain, including neurons and glial cells, that are responsible for processing and transmitting information.

Blood Cells

Cells that circulate in the blood and are responsible for various functions including oxygen transport (red blood cells), immunity (white blood cells), and blood clotting (platelets).