Definition

A substance found in the nucleus of cells, made of DNA and proteins, that helps package and organize genetic material. It can change shape during cell division to form chromosomes.

Example

During cell division, chromatin condenses to form visible chromosomes.

Conversation

Have you ever heard of chromatin in biology class?

Yeah, I think it's related to how DNA is organized, right?

Exactly! It helps in the process of cell division when it condenses into chromosomes.

That makes sense; it’s fascinating how such tiny structures play a big role!

Synonyms & Antonyms

Root Explanation

Chromatin → It is formed from "chroma" (from Greek χρῶμα, meaning color) and "-tin" (a suffix used in chemistry to denote a substance). The word "chromatin" refers to the colored substance in the nucleus of a cell that contains DNA and proteins, which is visible during cell division.

Memory Tip

Think of 'color' ('chroma') to remember that 'chromatin' is the colored material in the cell nucleus that contains genetic information.

Visually Confused Words