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Science-Quarterly #4
| definition/ question | term/ answer |
|---|---|
| preparation stage - growth & DNA replication | Interphase |
| the division of the nuclear material (DNA) | mitosis |
| in mitosis- DNA changes shape and nuclear membrane dissolves | prophase |
| in mitosis- chromosomes line up in the middle of the cell | metaphase |
| in mitosis- chromosomes pull apart and move to the ends of the cell | anaphase |
| in mitosis- nuclear membrane reappears | telophase |
| Cytokinesis | the division of the cell (cytoplasm) |
| cell plate becomes a shared cell wall | plant cells |
| two new identical cells with 46 chromosomes in each | daughter cells |
| Growth | growth of abnormal cells |
| mutations in cells | can lead to cancer or inheritance of a different trait changes in the DNA an addition of a gene on a chromosome a deletion of a gene on a chromosome |