객관식
In eukaryotic cells, mitosis results in two daughter cells that are best described as which of the following?
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16. Cell Division
Mitosis
Multiple Choice
During the M phase of the eukaryotic cell cycle, which event(s) occur?
A
The cell grows and synthesizes proteins needed for division without chromosome segregation.
B
Chromosomes segregate during mitosis and the cytoplasm divides during cytokinesis, producing two daughter cells.
C
Homologous chromosomes pair and exchange genetic material through crossing over.
D
DNA is replicated to produce sister chromatids.
검증된 단계별 안내1
Identify the phases of the eukaryotic cell cycle: G1 (growth), S (DNA synthesis), G2 (preparation for mitosis), and M (mitosis and cytokinesis).
Recall that during the M phase, the cell undergoes mitosis, where chromosomes are segregated into two daughter nuclei.
Understand that cytokinesis follows mitosis, dividing the cytoplasm and producing two separate daughter cells.
Recognize that DNA replication occurs during the S phase, not during the M phase, so sister chromatids are already formed before mitosis begins.
Note that homologous chromosomes pair and exchange genetic material during prophase I of meiosis, not during mitosis in the M phase.
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