The core of nucleosome is made up of
$H_1, H_2A, H_2B, H_3$
$H_1, H_2A, H_2B, H_4$
$H_1, H_2A, H_2B, H_3, H_4$
$H_2A, H_2B, H_3, H_4$
Ocazaki fragment were formed
The total number of nitrogenous bases in human genome is estimated to be about
The condensation of the chromosomes are maximal with visible centromeres at which phase of cell cycle
$A$ : Wobbling reduces the number of $tRNAs$ required for polypeptide synthesis.
$R$ : It increases the effect of code degeneracy
During transcription, if the nucleotide sequence of the $DNA$ strand that is being coded is $ATACG$; then the nucleotide sequence in the $mRNA$ would be