Biology 9700 · AS & A Level · Structure of nucleic acids and replication of DNA

Structure of nucleic acids and replication of DNA — practice question

A section of a DNA molecule has 84 base pairs. The table gives the number of adenine and cytosine bases in one or both strands of this section of the DNA molecule. How many guanine bases are present in this section of the DNA molecule?

  • A18
  • B33
  • C36
  • D41

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