Genetics

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Across
  1. 2. The instruction book for your body
  2. 5. The control center or brain of the cell where DNA is kept safe
  3. 6. A package of DNA humans have 23 pairs (46 total)
  4. 7. A small instruction for one job, like eye color
Down
  1. 1. The twisted ladder shape of DNA
  2. 3. A signle piece that builds the DNA ladder
  3. 4. The four letter (A, T, C, G) that makes the code. A always pairs with T, and C always pairs with G.