Definition

A type of enzyme that helps change a fatty acid into substances called prostaglandins, which are important for various bodily functions; blocking this enzyme is how some pain relievers work.

Example

Cyclooxygenase plays a key role in the inflammatory response in the body.

Conversation

Have you ever heard of cyclooxygenase?

Yeah, it's that enzyme related to pain relief, right?

Exactly! It helps convert arachidonic acid into prostaglandins.

That's interesting! I didn't know that was its role.

Synonyms & Antonyms

Root Explanation

Cyclooxygenase → It is formed from "cyclo-" (from Greek "kyklos", meaning circle) and "oxygenase" (from "oxygen" and the suffix "-ase" indicating an enzyme). The term refers to an enzyme that acts in a circular pathway involving oxygen in the process of producing prostaglandins.

Memory Tip

Think of 'circle' ('cyclo-') to remember that cyclooxygenase is an enzyme involved in a circular process with oxygen.

Visually Confused Words