Messenger $RNA$ is produced in
Nucleus
Golgi apparatus
Endoplasmic reticulum
Ribosomes
"Cytochimeras'' means
The accessibility of promoter regions of bacterial $DNA$ in many cases regulated by the interaction of proteins with sequences termed
Balbiani discovered special type of chromosome from the salivary gland of Chironomus larva which are recognized by the presence of
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