Question

The graph shows the amount of DNA in a cell during two cell cycles

Change in DNA Content During the Cell Cycle
6
Mass of DNA
(arbitrary units)
G,
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Time in Hours
Which conclusion about DNA replication is supported by the graph?
A DNA replication occurs during all phases of the cell cycle.
B
DNA replication occurs only during the G1 phase of the cell cycle
C. DNA replication occurs only during the S phase of the cell cycle.
D
DNA replication occurs randomly, and is unrelated to the cell cycle.

Answer 1

The division cycle of most eukaryotic cells is divided into four discrete phases: M, G1, S, and G2. M phase (mitosis) is usually followed by cytokinesis. S ...

Missing: 6 ‎Mass ‎(arbitrary ‎units) ‎16 ‎18

Step-by-step explanation: