Genetics Quiz

1234567
Across
  1. 3. Pairs with Adenine
  2. 4. Thread-like structure the carries genetic information
  3. 6. 2 Helices that intertwine to make the DNA structure
  4. 7. Deoxyribonucleic Acid
Down
  1. 1. Pairs with Cytosine
  2. 2. Pairs with Guanine
  3. 5. Pairs with thymine