Q. Which is the common point of similarity between DNA and RNA?
A) Both are double stranded
B) Both have identical sugar molecules
C) Both have identical pyrimidine bases
D) Both are polymers of nucleotides
Explanation
Both DNA and RNA are polymers of nucleotides.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.