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)
<noun.substance>
<noun.substance>
| acceptor RNA |
|
| soluble RNA |
|
| tRNA |
|
| transfer RNA |
|
semantic pointers
hypernym