In a mutational event, when adenine is replaced by guanine, it is a case of
Transition
Transversion
Frameshift mutation
Transcription
Majority of unusual bases are found in $tRNA, T \Psi C$ loop is
$DNA$ multiplication is called
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
The total number of nitrogenous bases in human genome is estimated to be about