Q. Select the incorrectly matched pair.
A) Template strand for transcription – 5’ → 3’ polarity
B) Coding strand in transcription unit – possess sequence same as RNA
C) DNA strand with 3’ → 5’ polarity – possess sequences complementary to RNA
D) None of these
Explanation
In a transcription unit, the template strand has the polarity 3’ → 5’. It has sequences opposite/ complementary to RNA strand.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.