Question

exploring mitosis

1. during the cell cycle, the cell divides its nucleus and chromosomes during

. the cytoplasm and cell membrane divide during
. before the cell can divide again, it must grow and synthesize proteins during the
phase and duplicate its chromosomes during the
phase.

Explanation:

1. Nucleus/chromosome division is the core of mitosis, the stage where nuclear material is split.
2. Cytoplasm and cell membrane division occurs in cytokinesis, the final step of cell division.
3. The G1 (Gap 1) phase of interphase is focused on cell growth and protein synthesis.
4. Chromosome duplication happens during the S (Synthesis) phase of interphase to prepare for division.

Answer:

1. During the cell cycle, the cell divides its nucleus and chromosomes during mitosis.
2. The cytoplasm and cell membrane divide during cytokinesis.
3. Before the cell can divide again, it must grow and synthesize proteins during the G1 (Gap 1) phase
4. and duplicate its chromosomes during the S (Synthesis) phase.