Q. Match the following stem modifications in Column-I and Column-II. [table] Column-I | Column-II ; (A) N-glycosidic linkage | (1) 3’ C–5’ C of deoxyribose sugars ; (B) Phosphoester linkage | (2) Purines–deoxyribose sugar ; (C) Phosphodiester linkage | (3) P -5’OH of nucleoside Select the most appropriate option A B C [/table]
A) 3 1 2
B) 2 3 1
C) 1 2 3
D) 3 2 1
Explanation
A-2, B-3, C-1
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.