Concept explainers
Introduction : Dopamine is a hormone that is found in our bodies. It is the reason for the emotions that are present in our body. The drug is the reason for the physical change that occurs in our body after taking it.
Explanation of Solution
Dopamine is a hormone as well as a neurotransmitter that plays an important role in both the brain and body.
On the other hand, the drug is a substance that alters the state of consciousness of the central nervous system.
Dopamine is an organic chemical of the catecholamine and phenethylamine families. It contains 80% of the catecholamine content of the brain. The primary intention of the drug is to alter the state of consciousness. It is also referred to as medicine used to cure or prevent diseases.
Whereas drug brings changes to a human body after someone consumes it.
Chapter 33 Solutions
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