Question

Write two structure differences between DNA and RNA.

Answer 1

Structure differences between DNA and RNA-

S. No.	DNA	RNA
$1.$	The sugar moiety in DNA molecules is $\beta$-D-$2$ deoxyribose.	The sugar moiety in RNA molecules is $\beta$-D-ribose.
$2.$	The helical structure of DNA is double-stranded.	The helical structure of RNA is single-stranded.