Definition

A type of single-celled organism that lacks a nucleus and other membrane-bound organelles, typically found in environments like soil and water.

Example

Bacteria are examples of procaryotes that can thrive in extreme conditions.

Conversation

Did you know that a procaryote is a type of single-celled organism?

Yeah, I remember learning that in biology class.

It's fascinating how they don't have a nucleus like other cells.

Totally! They play such an important role in ecosystems.

Synonyms & Antonyms

Root Explanation

Procaryote → It is formed from "pro-" (meaning before) and "karyon" (from Greek, meaning nucleus). The word "procaryote" refers to organisms that have no true nucleus, indicating that their genetic material is not enclosed within a membrane-bound nucleus, hence they are 'before' the development of a true nucleus.

Memory Tip

Think of 'before' ('pro-') the 'nucleus' ('karyon') to remember that a procaryote is an organism that lacks a true nucleus.

Visually Confused Words