Definitions
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun RNA molecules present in the cell (in at least 20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA)
Etymologies
Sorry, no etymologies found.
Support
Help support Wordnik (and make this page ad-free) by adopting the word trna.
Examples
-
protein synthesis 2 - mrna trna in ribosome - medical anim
Dailymotion - most recent videos m3bayoumi 2010
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.