Biology 0610 · IGCSE · Chromosomes, genes and proteins

Chromosomes, genes and proteins — practice question

One strand of a DNA molecule has the base sequence shown: A-A-T-C-T-G. What base sequence would be found on the complementary strand?

  • AA-A-T-C-T-G
  • BC-C-G-A-G-T
  • CG-G-C-T-C-A
  • DT-T-A-G-A-C

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