You Discover a New Particle

question 41

Multiple Choice

You discover a new particle. It has only RNA as a nucleic acid and lacks both a membrane and cytoplasm. This particle is a(n)

• A) virus.
• B) prion.
• C) archaea.
• D) bacteria.
• E) fungus.

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Definitions:

Cognitive-behavioral

A type of psychotherapy that helps patients understand the thoughts and feelings that influence behaviors, focusing on changing negative thought patterns.

Opioids

A class of drugs that includes pain relievers available legally by prescription, such as morphine, as well as illegal drugs like heroin.

Endorphins

Natural chemicals in the body that interact with the brain to reduce pain and boost feelings of pleasure or well-being.

Anandamides

Naturally occurring compounds in the body that bind to cannabinoid receptors, influencing mood, memory, and a range of other physiological processes.