Biology: A Guide to the Natural World

Chapter 13: DNA Structure and Replication

Post-quiz: DNA

1. According to Chargaff's rule, which of the following base-pairings is correct? [Hint]

2. Which of the following is not part of the nucleotide structure that makes up the DNA molecule? [Hint]

3. During DNA replication one template has the following base sequence AACTGGCTA, what would be the sequence on the complementary strand? [Hint]

4. If you took a normal cell and replaced its thymine (T) with radioactive T and you allowed this cell to divide once, which of these results would you expect? [Hint]

5. What is the correct relationship among DNA, genes and chromosomes? [Hint]

Answer choices in this exercise are randomized and will appear in a different order each time the page is loaded.

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