Mitosis Quiz 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Cell division occurs in... | Prokaryotes and Eukaryotes
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| Division of the cytoplasm | cytokinesis
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| Structure made of fibers that help to move chromosomes during mitosis | spindle
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| A chromosome consists of two identical | chromatids
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| Disease caused by uncontrolled cell growth | cancer
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| Cells are limited in size by their surface areas and | volume
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| Paired structure that helps organize the spindle | Centrioles
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| Cells exchange materials across the cell | membrane
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| The phase where chromatids separate | Anaphase
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| The phase where chromosomes first become visible | Prophase
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| Series of events a cell goes through as it grows and divides; the cell | cycle
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| The phase in which DNA copies itself | interphase
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| Holds sister chromatids together | Centromere
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| When a cell divides, it forms two ________ cells. | Daughter
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| Cells that can become any other type; _______ cells | Stem
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| Division of the cell nucleus | mitosis
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| The phase where cytokinesis begins | Telophase
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| The phase where chromosomes line up along the equator | Metaphase
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| What is the longest phase? | Prophase
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| What are centrioles? | 1 of 2 tiny structures located in the cytoplasm of animal cells near the nucleur envelope.
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| What is organized in the centrosome area? | mitotic spindles
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| Do plant cells have centrioles? | no
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| What are spindles made of? | protein fibers
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| METAPHASE: Where do chromosomes line up? | across the center of the cell
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| ANAPHASE: What splits apart during this phase? | centromeres (sister chromatids)
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| ANAPHASE: What are they called when they split apart? | Chromosomes
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| TELOPHASE: What becomes visible again during this phase? | a nucleolus
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| During this stage of Interphase cells increase in their size and synthesize new proteins and organelles. | G1
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| What stage of Interphase does the chromosomes are replicated and the synthesis of DNA molecules take place? | S
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| What stage of Interphase do many of the molecules and organelles required for cell division are produced? | G2
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| During this phase the cell grows and replicates its DNA and centrioles? | Interphase
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| During this phase the chromatin condenses into chromosomes. The centrioles seperate, and a spindle begins to form. The nuclear envelope break down. | Prophase
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| During this phase the chromosomes line up across the center of the cell. Each chromosome is connected to a spindle fiber at its centromere. | Metaphase
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| During this phase the sister chromatids separate into individual chromosomes and are moved apart. | Anaphase
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| During this phase the chromosomes gather at opposite ends of the cell and lose their distinct shapes. Two new nuclear envelopes will form. | Telophase
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| During this phase the cytoplasm pinches in hald. Each daughter cell has an identical set of duplicate chromosomes. (last phase) | Cytokinesis
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| What are chromatids? | one of two identical "sister" parts of a duplicated chromosome
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| What are the four phases of Mitosis? | Metaphase, Anaphase, Telophase, and Prophase.
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Created by:
pirategirl
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