Definition

A type of protein found in cell membranes that helps move specific molecules in and out of the cell.

Example

The permease allows glucose to enter the cell more easily.

Conversation

Have you heard about the role of permease in cell biology?

Yeah, I read that it helps transport molecules across cell membranes.

Exactly! It's fascinating how these proteins work.

For sure, they play such a crucial part in cellular functions.

Synonyms & Antonyms

Root Explanation

Permease is derived from "per-" (meaning through) and "meare" (from Latin "meare", meaning to pass or to go). The word refers to a protein that facilitates the passage of substances through a membrane.

Memory Tip

Think of something that allows substances to pass 'through' ('per-') a barrier, which is what permease does.

Visually Confused Words