Question

5 where in the cell cycle is dna replication arrested by errors? a g1 phase b s phase c cytokinesis d spindle checkpoint

Explanation:

DNA replication occurs during the S - phase of the cell cycle. Checkpoints in the cell cycle monitor for errors. The G₂ phase follows the S - phase and checks for DNA replication errors. If errors are detected, the cell cycle can be arrested to allow for DNA repair.

Answer:

A. G₂ phase