CELL STRUCTURES AND FUNCTION
CELL CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Interphase, Mitosis, Cytokinesis
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Mitosis, Cytokinesis, Interphase
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Cytokinesis, Interphase, Mitosis
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Mitosis, Interphase, Cytokinesis
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Detailed explanation-1: -The correct order of the phases of the M phase is Prophase → Metaphase → Anaphase → Telophase→ Cytokinesis.
Detailed explanation-2: -The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.
Detailed explanation-3: -These phases are prophase, prometaphase, metaphase, anaphase, and telophase. Cytokinesis is the final physical cell division that follows telophase, and is therefore sometimes considered a sixth phase of mitosis.
Detailed explanation-4: -By studying molecular events in cells, scientists have determined that interphase can be divided into 4 steps: Gap 0 (G0), Gap 1 (G1), S (synthesis) phase, Gap 2 (G2).
Detailed explanation-5: -Prophase – The chromosomes shorten and thicken. Metaphase – Chromosomes line up in the middle of the cell. Anaphase – Chromatids break apart at the centromere and move to opposite poles. Telophase – Two nuclei formed after nuclear envelopes reform around each group of chromosomes.