Uridine is formed when pyrimidine nitrogen base uracil joins with
Hexose sugar
Purine nitrogen base - Adenine
Phosphate
Pentose sugar
The length of a helix of $DNA$ is
Nucleotides are linked by
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category mentioned against it ?
In $DNA$ if $10\%$ guanine is present, how much thymine is present
In the $340 A^o$ long $DNA$ strand