Q. The pairing of purine base with a pyrimidine base through hydrogen bonding leads to
A) antiparallel nature of DNA helix
B) semiconservative nature of DNA helix
C) uniform width of DNA helix
D) uniform length of DNA helix
Explanation
Specific base pairing between purines and pyrimidines helps to maintain the uniform width of 2 nm of DNA helix.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.