ScienceAugust 19, 2026

trna

tee-ar-en-AY

Definition

A type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein by carrying specific amino acids to the ribosome.

Etymology

The term is an abbreviation for 'transfer ribonucleic acid,' reflecting its function in 'transferring' amino acids during protein synthesis. It originated in the mid-20th century as molecular biology techniques allowed scientists to isolate and identify this specific functional molecule.

In the news

The article mentions tRNA as one of the specific molecular components included in the hands-on modeling sets provided to classrooms, which help students understand the biological process of protein synthesis.

Flipping Script On Biology Education, And Scaling It Up

Read the full article ↗

Mirage News

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