Definition

Relating to cells that do not have a nucleus, typically found in bacteria and similar organisms.

Example

Prokaryotic cells are simpler than eukaryotic cells and do not contain membrane-bound organelles.

Conversation

Did you know that some organisms are prokaryotic?

Yeah, like bacteria, right?

Exactly! They don't have a nucleus like our cells do.

It's fascinating how they function without one.

Synonyms & Antonyms

Root Explanation

Prokaryotic is formed from "pro-" (meaning before) and "karyon" (from Greek, meaning nucleus). The term describes organisms that lack a true nucleus, indicating that their genetic material is not enclosed within a membrane-bound structure, which is a characteristic of these simpler life forms.

Memory Tip

Think of 'before' ('pro-') a 'nucleus' ('karyon') to remember that prokaryotic refers to organisms that do not have a true nucleus.

Visually Confused Words