Definition

A reddish-brown crystalline compound derived from hemoglobin, used in laboratory tests to detect blood.

Example

The scientist used hemin to test the blood sample for hemoglobin presence.

Conversation

Did you hear about the experiment they did with hemin in class yesterday?

Yeah! I found it fascinating how they tested for blood using that.

It's amazing how a simple reaction can create something like hemin.

I know, right? Science can be really cool sometimes!

Synonyms & Antonyms

Root Explanation

The word 'hemin' originates from Old English 'hæman', meaning to have or to hold. It refers to a substance that is a component of hemoglobin, which is essential for holding oxygen in the blood.

Memory Tip

Think of 'having' or 'holding' something important, like oxygen in your blood, to remember that 'hemin' is a crucial component in that process.

Visually Confused Words