Biology Crossword

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Across
  1. 4. Ribosomes read codons of mRNA and find matching tRNA
  2. 5. Adding cells into an embryo to make a copy of an organism
  3. 6. A plant or animal that has had one or more changes to their genome
  4. 7. Puts genetic code into action
  5. 8. GMO that helps people with diabetes
  6. 9. The worst type of mutation
  7. 11. Pairs with Thymine
  8. 12. First step of DNA replication
  9. 13. A change in the genetic code
Down
  1. 1. Finds its matching pair and duplicates
  2. 2. Organism that are used frequently for genetic engineering
  3. 3. Carries all genetic information
  4. 4. DNA is copied onto mRNA
  5. 6. Pairs with Cytosine
  6. 10. Bonds that hold nitrogen bases together