Q. Purines found both in DNA and RNA are :
A) Adenine and thymine
B) Adenine and guanine
C) Guanine and cytosine
D) Cytosine and thymine
Explanation
[Solution] Adenine and guanine are purines present in both DNA and RNA. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.