If in a test tube, $mRNA$ of E. coli cells and $tRNAs$ from the body of rats are taken and sufficient number of amino acids are put, then the polypeptide synthesized will be of the nature of
Rat body cells
E. coli cells
Both E. coli and rat body cells
Polypeptide synthesis will not occur
The total number of nitrogenous bases in human genome is estimated to be about
One geneone enzyme hypothesis was postulated by
The number of autosomes in man is
During transcription holoenzyme $RNA$ polymerase binds to a $DNA$ sequence and the $DNA$ assumes a saddle like structure at the point. What is that sequence called
Method by which information from $DNA$ to $RNA$ reach