Why does DNA replication have such accuracy?

1 Answer
Jun 6, 2018

Answer:

Because they involve the action of an enzyme (DNA polymerase) which will only link nucleotides, if they're complementary to the DNA template. Furthermore, the DNA is re-checked in the G2 phase (Gap 2).

Explanation:

This is going to prevent and mistakes that can lead to mutations . So it needs to be accurate.