Multiple Choice
During the S phase of the eukaryotic cell cycle, what is the primary event that occurs in the cell?
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16. Cell Division
DNA Replication
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During the S phase of the eukaryotic cell cycle, which of the following events primarily occurs?
A
DNA is replicated, producing sister chromatids for each chromosome
B
The nuclear envelope breaks down and the mitotic spindle attaches to kinetochores
C
Chromosomes condense and align at the metaphase plate
D
The cell divides its cytoplasm to form two daughter cells (cytokinesis)
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