1. DNA and Mitosis Vocabulary Review

2. Phase when chromosomes line up in the middle of the cell.
Metaphase

3. Rope-like fibers that move chromosomes during division.
Spindle fiber

4. Sister pieces (identical copies) of DNA that make up a duplicated chromosome.
Chromatids

5. Reproduction that requires two parents and sex to make offspring that are a genetic mixture of the two parents.
Sexual reproduction

6. The enzyme that copies DNA.
DNA polymerase

7. Body cells.
Somatic cells

8. Phase where spindle pull chromatids to opposite ends of the cell.
Anaphase

9. Two new nuclei form around each set of chromatids at each end of the cell.
Telophase

10. When a cell divides to make two identical cells that are the same as the original cell.
Mitosis

11. Division of cytoplasm; formation of cleavage.
Cytokinesis

12. First phase of mitosis; cell breaks down nucleus to prepare for chromosomes to move, spindle fibers form and centrioles separate.
Prophase

13. Excessive cell division where damaged cells divide and spread.
Cancer

14. Deoxyribonucleic acid (DNA)
One of the major types of nucleic acids; contains our genetic information.
Deoxyribonucleic acid (DNA)

15. Long strand of DNA that contains thousands of genes.
Chromosome

16. Phase when cells do their normal jobs; cell prepares for division by DNA replicating.
Interphase

17. Reproduction that requires only one parent and no sex; offspring are clones of the parent.
Asexual reproduction