Definition

A type of enzyme that helps break down certain sugars in the body, especially found in some viruses and bacteria.

Example

Neuraminidase plays a crucial role in the life cycle of the influenza virus by helping it spread in the body.

Conversation

Have you ever heard of neuraminidase?

No, I haven't. What is it?

It's an enzyme that helps break down certain proteins in viruses.

That sounds interesting! I wonder how it affects the flu.

Synonyms & Antonyms

Root Explanation

Neuraminidase is formed from "neura-" (from Greek "neuron", meaning nerve) and "aminidase" (from "amine" meaning nitrogen-containing compound and "-dase" meaning enzyme). The word refers to an enzyme that acts on nerve-related compounds, specifically breaking down neuraminic acid.

Memory Tip

Think of 'nerve' ('neura-') and an enzyme that breaks down compounds ('aminidase') related to it — that's why neuraminidase is an enzyme affecting nerve-related substances.

Visually Confused Words