SBI3C Terms

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Across
  1. 2. making an exact copy of a cell or organism
  2. 6. fertilization occurs outside of the body and a resulting embryo is placed in the uterus
  3. 8. organisms that are too small and need a microscope to be seen
  4. 9. often mistaken for bacteria
  5. 10. cells that carry a nucleus and other organelles
  6. 11. counteract specific antigens
  7. 14. large chain of amino acids
  8. 16. determines the presence of certain alleles.
  9. 17. proteins that are catalysts
  10. 18. toxic to humans
  11. 19. building blocks for all
  12. 20. cells that lack a nucleus and other organelles
Down
  1. 1. a symptom of your body trying to fight (includes redness, swelling and etc)
  2. 3. two or more chemicals chemically combined
  3. 4. disease causing organism
  4. 5. single celled organisms
  5. 7. have had genes from other organisms inserted into their DNA.
  6. 12. little organs within cells
  7. 13. takeover of germs
  8. 15. basic unit of chemical elements
  9. 16. to insert a healthy form of a gene into certain cells