$DNA$ was first discovered by
Beadle and Tatum
Watson and Crick
Friedrich Miescher
Kornberg
What is the type of coiling in $DNA$
Which of the following statements is correct$?$
Adjacent nucleotides in a polynucleotide chain are joined by
Explain the role of scientist :
$1.$ Friedrich Miescher $1869$
$2.$ Maurice wilkins and Rosalind Franklin
Which one of the following makes use of $RNA$ as a template to synthesize $DNA$