Scelta multipla
In an overview of the cell cycle, which option correctly lists the three key roles of cell division in multicellular organisms?
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16. Cell Division
Overview of the Cell Cycle
Scelta multipla
During which phase of the cell cycle does mitosis occur?
A
G1 phase
B
S phase
C
M phase (mitotic phase)
D
G2 phase
Guida verificata passo dopo passo1
Understand that the cell cycle consists of several phases: G1 (first gap), S (synthesis), G2 (second gap), and M (mitotic) phase.
Recall that during the G1 phase, the cell grows and performs normal functions, but does not divide.
Recognize that the S phase is when DNA replication occurs, preparing the cell for division.
Know that the G2 phase involves further growth and preparation for mitosis, including the synthesis of proteins needed for cell division.
Identify that mitosis, the process of nuclear division, occurs specifically during the M phase, which follows G2 and leads to the physical separation of the duplicated chromosomes into two daughter cells.
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