The theory of jumping genes was propounded by, or the Nobel Prize for the concept of jumping genes was given to:

Which of the following statements is $NOT$ associated with $DNA$?

Which of the following is incorrect for $DNA$ structure?

The genetic material of $\phi \times 174$ is

$A$ dinucleotide is obtained by joining two nucleotides together by a phosphodiester linkage. Between which carbons of the sugar of the nucleotides are these linkages present?

Purines found both in $DNA$ and $RNA$ are