Definition

The first stage of cell division where chromosomes become visible and condense, and the nuclear membrane breaks down.

Example

During prophase, the chromosomes become thicker and more visible under a microscope.

Conversation

Did you learn about prophase in biology class today?

Yes, we covered the stages of mitosis and meiosis.

I find prophase really interesting because of how the chromosomes condense.

Same here! It’s amazing to see how they prepare for cell division.

Synonyms & Antonyms

Root Explanation

Prophase → It is formed from "pro-" (meaning before) and "phase" (from Greek "phasis", meaning appearance or stage). The term "prophase" refers to the stage that occurs before the main event in cell division, specifically before metaphase.

Memory Tip

Think of 'pro-' meaning 'before' and 'phase' referring to a stage — prophase is the stage that comes before the main event in cell division.

Visually Confused Words