Which of the following types of $RNA$ carries amino acids towards the ribosome during translation?

During translation,proteins are synthesized by

Which of the following acts as a catalyst in a bacterial cell?

In a cell,protein synthesis occurs by the linking together of amino acids. The base sequence of $mRNA$ defines the primary structure of proteins because

Which loop/end of $t-RNA$ binds with $m-RNA$?

Select the incorrect statement from the following.