Question

When does DNA replication take place in the cell cycle?

Answer 1

S phase

Step-by-step explanation:

DNA replicates in the S phase of the cell cycle and initiates at specific regions in the DNA sequence known as DNA replication 'origins'.

Answer 2

Answer: S phase

Explanation: DNA replicates in the S phase of the cell cycle and initiates at specific regions in the DNA sequence known as DNA replication 'origins'. A number of proteins participate in DNA replication and the process is subject to scrutiny by cell surveillance mechanisms called cell cycle checkpoints