Q. Match the following stem modifications in Column-I and Column-II. [table] Column-I | Column-II ; (A) Cistron | (1) Non-coding sequences. ; (B) Exon | (2) Segment of DNA which code for a polypeptide ; (C) Intron | (3) Coding sequences in mature RNA [/table] Select the correct option A B C
A) 1 2 3
B) 2 3 1
C) 3 2 1
D) 3 1 2
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.