Explain how DNA stores genetic information

In this outcome, you will learn to describe the double helix structure of DNA: its sugar-phosphate backbone ladder with nitrogenous base “rungs” of ladder.

What You’ll Learn to Do

• Diagram the structure of DNA
• Relate the structure of DNA to the storage of genetic information
• Explain how DNA packaging in both eukaryotic and prokaryotic cells protects genetic information

Learning Activities

The learning activities for this section include the following:

• Structure of DNA
• Genetic Information
• DNA Packaging in Eukaryotes and Prokaryotes
• Self Check: Storing Genetic Information