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What Is DNA?

What Is DNA? (5:33)

Key Ideas

As this video progresses, key ideas will be introduced to invoke discussion.

Key Ideas

Think about the following questions as you watch the video


  1. 00:36 What is metabolism?
  2. 01:20 What is an example of homeostasis?
  3. 02:50 What does the structure of DNA resemble?
  4. 05:18 What is natural selection?