Definition

A type of enzyme that helps join two molecules together, usually using energy from ATP.

Example

Ligase is essential in DNA replication as it connects the Okazaki fragments.

Conversation

I just learned about a fascinating enzyme called ligase in my biology class.

Oh really? What does it do?

It helps link two molecules together, which is pretty crucial in many processes.

That sounds interesting! Enzymes are so important for biological functions.

Synonyms & Antonyms

Root Explanation

Ligase → It is formed from "ligare" (meaning to bind) and the suffix "-ase" (indicating an enzyme). The word "ligase" refers to an enzyme that binds two molecules together.

Memory Tip

Think of an enzyme that 'binds' ('ligare') molecules together — that's what ligase does.

Visually Confused Words