Q. The purine base present in RNA is
A) Guanine
B) Thymine
C) Cytosine
D) Uracil
Explanation
(a)
Uracil, thymine and cytosine are pyrimidine bases while adenine and guanine are purine bases. RNA contains uracil in place of thymine.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.