Each aminoacyl trna synthetase is specific for one amino acid and a small number of trnas. True or False

The correct answer is: TRUE.

Explanation:

The Aminoacyl-tRNA synthetase is an enzyme with the function to catalyze the reaction that attaches a specific amino acid to the correct tRNA molecule.

Each Aminoacyl-tRNA synthetase is capable of recognizing only one amino acid and all of the tRNA molecules with the anticodons capable of interacting with the mRNA codons that code for that amino acid (because there are more codons than possible amino acids, so multiple codons can code for the same amino acid, although no two amino acids can be synthesized from the same codon). Given that there are 20 types of amino acids, there are 20 different Aminoacyl-tRNA synthetases.

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

i am going to guess that it is co2.