Biology
Across
- 2. Image of all chromosones in the nucleus
- 5. building blocks of life
- 6. division of the nucleus, which creates two identical cells
- 9. The part of a chromosome that links sister chromatid
- 13. Any cell of a living organism that isn't a reproductive cell
- 16. synthesises proteins and have a flat round structure
- 17. It gives a cell shape, sturcture and protection
- 18. A cell that contains 23 chromosones
- 19. The carrier of genetic information
- 21. The phase of a cell's cycle in which a typical cell spends the majority of its life
- 23. The second stage of cell division
- 25. The first phase of mitosis
- 26. Any organism with membrane-bound organelles
- 27. An organisms reproductive cell
- 28. control centre of the cell
Down
- 1. A cell that contains 46 chromosones
- 3. A specialised structure within a living cell
- 4. Different versions of the cells gene
- 7. The sequence of cells that develop into eggs and sperm
- 8. Long section of DNA
- 10. All the Organisms DNA
- 11. Forms a protein structure that divides the genetic material in a cell
- 12. A parent cell making four non-identical haploid cells
- 14. A unicelluar organism with no membrane-bound organelles
- 15. A molecule consisting of polymers of amino acid joined together by peptide bonds
- 20. controlled cell death
- 22. The final phase of cell division
- 24. Cylinder shaped organelle, involved in cell division
- 27. Are instructions of how to build a protein