DNA MOLECULE

123456789
Across
  1. 2. The base that pairs Adenine in DNA.
  2. 4. Two bases that pair together. A is complementary to T and C is complementary to G.
  3. 6. The base that pairs with Cytosine in DNA.
  4. 8. Two strands of nucleotides wound about each other; structure of DNA.
  5. 9. (genetics) any event that changes genetic structure.
Down
  1. 1. The base that pairs with Guanine with DNA.
  2. 3. Five-carbon sugar that is a component of DNA nucleotides.
  3. 5. The base that pairs with Thymine in DNA.
  4. 7. makes up the sides of the DNA ladder with deoxyribose.