Name: __________________________________________________
Review the Structure of DNA
1. On the image above, label the:
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●
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Phosphates
Deoxyribose
Hydrogen Bonds
Each of the four bases: adenine, guanine, cytosine, thymine
2. The process by which DNA makes a copy is called ____________________________________
3. What two scientists are credited with establishing the structure of DNA? ___________________________
4. What is the shape of a DNA molecule? ______________________________________________
5. The two sides of the molecule are said to be "antiparallel." Carefully examine the image above. What does
antiparallel mean?