Which Prefix Means None

question 21

Multiple Choice

Which prefix means none?

• A)nulli-
• B)neo-
• C)mono-
• D)sub-

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Definitions:

Opiate

A class of drugs derived from opium, used for their pain-relieving properties, but also known for their potential to cause dependency and addiction.

Heroin

An opioid drug derived from morphine, highly addictive and illegal in most countries.

LSD

Lysergic acid diethylamide, a powerful hallucinogenic drug known for altering perception, mood, and various cognitive processes.

Psychedelic

Substances that produce altered states of consciousness, characterized by changes in perception, mood, and thought.