JEE MAIN - Chemistry (2005 - No. 24)
In both DNA and RNA, heterocyclic base and phosphate ester linkages are at-
$$C_5^{'}$$ and $$C_2^{'}$$ respectively of the sugar molecule
$$C_2^{'}$$ and $$C_5^{'}$$ respectively of the sugar molecule
$$C_1^{'}$$ and $$C_5^{'}$$ respectively of the sugar molecule
$$C_5^{'}$$ and $$C_1^{'}$$ respectively of the sugar molecule
Explication
In $$DNA$$ and $$RNA$$ heterocyclic base and phosphate ester are at $${C_1}'$$ and $${C_5}'$$ respectively of the sugar molecule.
