DNA: An important molecule
1. Who were Watson and Crick and what did they accomplish?


2. What did Rosanlind Franklin contribute to Watson and Crick's work?

3. What are Chargaff's rules?

4. Describe (or illustrate) the stages of DNA replication.

5. What is a karyotype and what is it used for?  What does one look like

6. Why are hydrogen bonds important DNA?

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