Definition

A type of enzyme that breaks down nucleic acids by cutting the bonds between their building blocks.

Example

Nucleases play a crucial role in DNA repair and replication.

Conversation

I was reading about how important nucleases are in DNA research.

Really? What do they do exactly?

They help break down nucleic acids, which is crucial for genetic studies.

That makes sense! I guess they're key players in many biological processes.

Synonyms & Antonyms

Root Explanation

Nuclease → It is formed from "nucleus" (from Latin "nucleus", meaning kernel or core) and "-ase" (a suffix used in biochemistry to denote enzymes). The word "nuclease" refers to an enzyme that acts on the nucleus of a cell, specifically breaking down nucleic acids.

Memory Tip

Think of the 'core' ('nucleus') of a cell being acted upon by an 'enzyme' ('-ase') — that's what a nuclease does.

Visually Confused Words