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Unit 3 Review

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    DNA + Mitosis + DNA Replication
  •   Study   Slideshow
  • What structures allow chromosomes to separate and move during mitosis?
    spindle fibers
    chromatins
    chromatids
    chromosomes
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  • The division of the cytoplasm during the cell cycle is called
    cytokinesis
    mitosis
    telophase
    meiosis
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  • In one type of cell division, a single cell forms two new cells. This process is called the cell cycle. ​What is the reason that human skin cells frequently undergo division?
    to replace dead or damaged skin cells
    to replace dead or damaged nerve cells
    to prevent bruises on the body
    to get energy for the body
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  • The length of the cell cycle is the same for all types of cells
    IDK
    True
    Maybe?
    Fasle
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  • The stage of the cell cycle that occupies most of the cell’s life is
    Cytokinesis
    G1
    Mitosis
    interphase (G1, G0, Synthesis and G2)
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  • DNA helicase
    The base that pairs with Thymine in DNA
    A bond that holds the phosphate and deoxyribose together
    An enzyme that unwinds "unzips" the DNA double helix during
    The base that pairs with Cytosine in DNA
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  • Phosphate and Deoxyribose
    mass of rapidly dividing cells that can damage surrounding t
    Enzyme involved in DNA replication that joins individual nuc
    A disease in which some body cells grow and divide uncontrol
    The molecules that make up the backbone (sides) of the DNA l
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  • Deoxyribose
    The base that pairs with Guanine with DNA
    A five-carbon sugar that is a component of DNA nucleotides
    The base that pairs with Adenine in DNA
    The weak bonds that hold the nitrogen bases together
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