6. The Cell Cycle
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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| cell cycle | life span of a cell. Begins when a cell is formed and ends when the cell divide to form a new cell.
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| DNA | the hereditary material that controls all cell activities including the making of new cells.
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| chromosome | DNA in a cell is organized into these. Copying chromosomes in cell division ensures an exact copy of the parent.
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| binary fission | cell division in bacteria or prokaryotic single celled organisms.
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| Homologous chromosomes | Chromosomes that have the same sequence of genes and the same structure. Lined up in pairs.
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| Phases of Eukaryotic Multicellular Cell Cyle | Interphase, Mitosis, and Cells split into to two cells
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| chromatids | During interphase, the cell grows and copies its organelles and chromosomes. The two copies are known as this
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| Centromere | Chromatids are held together at this region.
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| Mitosis | in eukaryotic multicellular cells, a process of cell division that forms two new nuclei each which has the same number of chromosomes
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| Four Stages of Mitosis (not including Interphase and Cytokinesis) | Prophase, Metaphase, Anaphase, and Telophase
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| Cytokinesis | the division of the cytoplasm of a cell
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