Which one of the following pair is a purine pair?
Uracil, Guanine
Cytosine, Thymine
Adenine, Guanine
Adenine, Thymine
'Central Dogma' was proposed by
The successive nucleotides of $RNA$ are covalently linked through or antiparallal
If a double stranded DNA has $20\; \%$ of cytosine, what will be the percentage of adenine in it?
$DNA$ polymerase links nucleotide by forming which type of bond:
$DNA$ strands are antiparallel because of the presence of