The bacterial genome refers to the total number of genes located upon a
Haploid set of chromosomes
Diploid set of chromosomes
Tetraploid set of chromosomes
Hexaploid set of chromosomes
The enzyme that breaks $H_2$ bonds in $DNA$ is
Heterogenous nuclear $RNA$
Unwinding of $DNA$ creates tension which is released by enzyme
Diameter of each nucleosome is about
Average life span of $mRNA$ in eukaryotes is