Cell Division
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| mitosis | division of the nucleus
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| cytokinesis | division of the cytoplasm
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| chromatid | one of two identical "sister" parts of a duplicated chromosome
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| centromere | area where the chromatids of a chromosome are attached
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| interphase | period of the cell cycle between cell divisions; when the cell is preparing to divide
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| cell cycle | series of events that cells go through as they grow and divide
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| prophase | first and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus
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| centriole | paired organelle found near the nucleus that is involved in the development of spindle fibers during cell division
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| metaphase | second phase of cell division, during which the chromosomes line up across the center of the cell
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| anaphase | the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles
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| telophase | fourth and final phase of mitosis, during which the chromosomes begin to disperse into a tangle of dense material
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| cyclin | proteins that regulate the cell cycle in eukaryotic cells
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| cancer | disorder in which some of the body's own cells lose the ability to control growth
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| chromatin | granular material visible within the nucleus; consists of DNA tightly coiled around proteins
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| chromosome | threadlike structure within the nucleus containing the genetic information that is passed from one generation of cells to the next
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Created by:
smaske
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