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crossword DNA
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
Check
Across: 1. The last stage of mitosis 3. The cell formed by the union of two gametes 5. Any of the microscopic rod-shaped structures that appear in a cell nucleus during cell division 7. A group of two or more atoms linked together 8. The entire process of cell division including division of the nucleus and the cytoplasm 9. A change of the DNA sequence 11. In DNA, it forms a base pair with thymine 12. Having a single set of each chromosome in a cell or cell nucleus 13. Having a pair of each type of chromosome, so that the basic chromosome number is doubled
Down: 2. Any of various compounds consisting of a nucleoside combined with a phosphate group and forming the basic constituent of DNA and RNA 4. In DNA, it forms a base pair with cytosine 6. The process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells from diploid to haploid 10. A reproductive cell having the haploid number of chromosomes, especially a mature sperm or egg 11. Tha letter "A" in DNA srtands for...
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