MCQ Questions
Q.1.
Prometaphase
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    The events of prometaphase include the attachment of spindle fibers to kinetochores.
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    During metaphase chromosomes align along the metaphase plate.
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    Events of prophase include the condensation of chromatin and the dispersal of nucleoli.
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    During telophase both nuclear envelopes and nucleoli re-form.
Q.2.
Metaphase
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    During telophase both nuclear envelopes and nucleoli re-form.
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    The events of prometaphase include the attachment of spindle fibers to kinetochores.
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    During anaphase centromeres come apart, and sister chromatids become full-fledged chromosomes, which migrate to opposite poles of the cell.
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    During metaphase chromosomes align along the metaphase plate.
Q.3.
Telophase
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    During telophase both nuclear envelopes and nucleoli re-form.
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    Events of prophase include the condensation of chromatin and the dispersal of nucleoli.
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    During anaphase centromeres come apart, and sister chromatids become full-fledged chromosomes, which migrate to opposite poles of the cell.
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    During metaphase chromosomes align along the metaphase plate.
Q.4.
The decline of MPF activity at the end of mitosis is due to _____.The decline of MPF activity at the end of mitosis is due to _____. the accumulation of cyclin synthesis of DNA the degradation of cyclin decreased synthesis of Cdk the destruction of the protein kinase Cdk
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    normal growth and cell function
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    The cell underwent repeated mitosis, but cytokinesis did not occur.
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    the degradation of cyclin
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    The cells enter mitosis.
Q.5.
Cytokinesis as it occurs in animal cells
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    TelophaseCytokinesis often, but not always, accompanies telophase.
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    Cytokinesis in animal cells involves the formation of a cleavage furrow.
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    The events of prometaphase include the attachment of spindle fibers to kinetochores.
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    Cytokinesis in plant cells involves the formation of a cell plate.
Q.6.
During _____ both the contents of the nucleus and the cytoplasm are divided.During _____ both the contents of the nucleus and the cytoplasm are divided. S G1 mitosis G2 the mitotic phase
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    They allow cells to replicate organelles and manufacture additional cytoplasm.
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    The cell underwent repeated mitosis, but cytokinesis did not occur.
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    The mitotic phase The mitotic phase encompasses both mitosis and cytokinesis.
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    InterphaseThese are the events of interphase.
Q.7.
During _____ the cell grows and replicates both its organelles and its chromosomes.During _____ the cell grows and replicates both its organelles and its chromosomes. S G1 mitosis cytokinesis interphase
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    InterphaseNucleoli are present during interphase.
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    The mitotic phase The mitotic phase encompasses both mitosis and cytokinesis.
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    TelophaseCytokinesis often, but not always, accompanies telophase.
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    InterphaseThese are the events of interphase.
Q.8.
Chromosomes become visible during _____. Chromosomes become visible during _____. prophase anaphase metaphase interphase prometaphase
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    InterphaseNucleoli are present during interphase.
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    TelophaseCytokinesis often, but not always, accompanies telophase.
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    AnaphaseDuring anaphase, sister chromatids separate and daughter chromosomes migrate to opposite poles.
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    ProphaseDuring prophase, the chromatin fibers become discrete chromosomes.
Q.9.
Nucleoli are present during _____. Nucleoli are present during _____. prophase interphase metaphase anaphase prometaphase
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    TelophaseCytokinesis often, but not always, accompanies telophase.
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    InterphaseNucleoli are present during interphase.
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    ProphaseDuring prophase, the chromatin fibers become discrete chromosomes.
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    InterphaseThese are the events of interphase.
Q.10.
Cytokinesis often, but not always, accompanies _____. Cytokinesis often, but not always, accompanies _____. telophase prometaphase anaphase metaphase interphase
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    Cytokinesis in animal cells involves the formation of a cleavage furrow.
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    TelophaseCytokinesis often, but not always, accompanies telophase.
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    Cytokinesis in plant cells involves the formation of a cell plate.
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    ProphaseDuring prophase, the chromatin fibers become discrete chromosomes.
Q.11.
The first gap in the cell cycle (G1) corresponds to _____.The first gap in the cell cycle (G1) corresponds to _____. the phase between DNA replication and the M phase the phase in which DNA is being replicated the beginning of mitosis normal growth and cell function
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    M phase would begin prematurely.
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    no chromosomes in the center of the cell
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    normal growth and cell function
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    the degradation of cyclin
Q.12.
Anaphase
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    During metaphase chromosomes align along the metaphase plate.
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    Events of prophase include the condensation of chromatin and the dispersal of nucleoli.
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    During anaphase centromeres come apart, and sister chromatids become full-fledged chromosomes, which migrate to opposite poles of the cell.
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    During telophase both nuclear envelopes and nucleoli re-form.