Definition

A type of organic compound that is important in biology, particularly in the formation of heme, which is found in hemoglobin and myoglobin.

Example

Protoporphyrin plays a crucial role in the production of hemoglobin in red blood cells.

Conversation

Have you ever heard of protoporphyrin?

No, what is that?

It's a compound that plays a key role in forming hemoglobin.

That sounds interesting! Science is full of amazing stuff.

Synonyms & Antonyms

Root Explanation

Protoporphyrin is formed from "proto-" (meaning first) and "porphyrin" (from Greek "porphyra", meaning purple). The term refers to the first form of porphyrin, which is a purple pigment involved in various biological processes.

Memory Tip

Think of 'proto-' meaning first, and 'porphyrin' relating to the purple color — this helps you remember that protoporphyrin is the first form of a purple pigment.

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