Histone occupies the major grooves of $DNA$ at an angle of
$15^o$
$90^o$
$45^o$ to the helix axis
$30^o$ to the helix axis
The bacterial genome refers to the total number of genes located upon a
What is transfer of $DNA → RNA$ called
Feulgen reaction is a special test for
Which one of the following is not a process of $DNA$ replication
Franklin and Wilkins showed that $DNA$