Definition

A clear, jelly-like substance found inside living cells that contains various components necessary for life, including the nucleus and cytoplasm.

Example

Under the microscope, we could see the protoplasm of the cell moving and changing shape.

Conversation

Did you know that all living cells are made up of protoplasm?

Really? I always thought cells were just tiny blobs of stuff.

Yeah, it's actually a complex substance that includes the nucleus and cytoplasm.

That makes sense! Biology is so fascinating.

Synonyms & Antonyms

Root Explanation

Protoplasm is formed from "proto-" (from Greek 'protos', meaning first) and "plasma" (from Greek 'plasma', meaning something molded or formed). The term refers to the first substance or fundamental material from which cells are formed.

Memory Tip

Think of 'first' ('proto-') and 'something molded' ('plasma') to remember that protoplasm is the fundamental substance that makes up living cells.

Visually Confused Words