Question

During DNA replication in a human cell, 6 million bases must be paired properly. which characteristic of DNA best allows for high levels of accuracy during this process?

A: ion channels

B: base pairing according to certain rules

C: single-helix shape

D: presence of ribose in the backbone

Answer 1

Base pairing according to certain rules

Step-by-step explanation:

Took the test !!!

Answer 2

The correct answer for this question is b