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life science

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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Question
Answer
structure in the nucleus which contains hereditary material   Chromosome  
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holds together the two chromatid which make a chromosome   Centromere  
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single strand of hereditary material; half a chromosome   Chromatid  
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attaches to the end of the spindle fibers to move the chromosomes   Centriole  
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attaches to the centromere during mitosis to help move the chromosomes   Spindle Fibers  
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process in which the nucleus of a cell divides to create two new nuclei; purpose is to create two new cells identical to the original   Mitosis  
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chromosomes duplicate; where cells spend most of their life   Interphase  
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chromosomes pair up and nuclear membrane dissolves; first step in mitosis   Prophase  
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pairs of chromosomes line up in the middle of the cell   Metaphase  
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chromosomes split and move to opposite sides of the cell   Anaphase  
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new nuclear memberane forms to create two new cells   Telophase  
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two cells formed in mitosis separate; a new cell membrane forms   Cytokinesis  
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process of cell division which forms four reproductive cells from one original cell   Meiosis  
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cell which makes up all of an organism; produced through mitosis   Body cell  
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male or female cell used in reproduction; produced through meiosis   Sex/reproductive cell  
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a cell which has two of every chromosome; body cell   Diploid cell  
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a cell with only half the number of chromosomes all other cells have; reproductive cell   Haploid cell  
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the life cycle of a cell   Cell Cycle  
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