What was the name first given to $DNA$ by Friedrich Miescher?

Which organism was used by Beadle and Tatum for the 'one gene one enzyme' hypothesis?

You are repeating the Hershey-Chase experiment and are provided with two isotopes: $^{32}P$ and $^{15}N$ (in place of $^{35}S$ in the original experiment). How do you expect your results to be different?

Heavy $\text{DNA}$ can be differentiated from normal $\text{DNA}$ by which centrifugation technique?

$A$ bacterium grown on a medium containing radioactive Sulphur incorporates the radioactivity into:

Who was awarded the Nobel Prize for the synthesis of $RNA$ in $1959$?