Question
During the cell cycle,
A.
DNA is replicated before mitosis begins.
B.
DNA is replicated during mitosis.
C.
DNA is replicated directly after the completion of mitosis.
D.
DNA is replicated once before mitosis and again before cytokinesis.
A.
DNA is replicated before mitosis begins.
B.
DNA is replicated during mitosis.
C.
DNA is replicated directly after the completion of mitosis.
D.
DNA is replicated once before mitosis and again before cytokinesis.
Answers
GPT-4o mini
The correct answer is:
A. DNA is replicated before mitosis begins.
During the cell cycle, DNA replication occurs during the S phase (synthesis phase) of interphase, which takes place before mitosis begins. Mitosis is the process where the already replicated DNA is separated into two daughter cells.
A. DNA is replicated before mitosis begins.
During the cell cycle, DNA replication occurs during the S phase (synthesis phase) of interphase, which takes place before mitosis begins. Mitosis is the process where the already replicated DNA is separated into two daughter cells.