VCE Biology Holiday HW

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Across
  1. 3. Membrane bound organelle found in most cells which contains the cells genetic material
  2. 6. Complete set of genetic material in an organism
  3. 9. A small structure which undertakes the many processes within a cell
  4. 10. The basic building block of life
  5. 12. Small organelles made up of RNA and protiens
  6. 13. Programmed cell death
  7. 16. Cells found in the gonads who orginianally start as diploid but eventually become four cells that ae haploid and are all genetically different
  8. 17. fibre Microtubules composed of the protien actin which pulls sister chromatids to the opposite poles of the spindle
  9. 18. A small organelle located in animal cells which is involved in the development of spindle fibres
  10. 21. Alternate forms of a gene
  11. 24. Refers to all the cells in a living organism excluding the reproductive cells
  12. 25. A visual representation of all the chromosomes found in an organism
  13. 26. An organism or cell without a membrane bound nucleus and membrane bound organelles
  14. 27. Built of hundreds or thousands of amino acids which are attached together in long chains
  15. 28. Type of cell division which results in two daughter cells with the same number and kind of chromosomes as the parent nucleus
Down
  1. 1. Inherited instruction that is located on a chromosome
  2. 2. A mature egg or sperm cell
  3. 4. An organism or cell with a membrane bound nucleus and membrane bound organelles
  4. 5. A long strand of DNA which is found in the nucleus of most living cells
  5. 7. A cell that contains two sets of chromosomes
  6. 8. A cell that contains one sets of chromesomes
  7. 11. Between anaphase and interphase
  8. 14. Nucleic acid which forms the major component of chromosomes
  9. 15. Stage of mitosis which chromosomes become attached to the spindle fibres
  10. 19. The period of cell growth and DNA synthesis in mitosis
  11. 20. The place in chromosomes where the chromatids are connected
  12. 22. Type of cell division which results in four daughter cells with half the number of chromosomes as the parent cell
  13. 23. A stage of mitosis where the chromosomes become visible and the nuclear membrane disintergrates