DNA: The book of you - Joe Hanson
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TEDEd Animation
Let’s Begin…
Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes? The answer is in your body's instruction book: DNA. Joe Hanson compares DNA to a detailed manual for building a person out of cells -- with 46 chapters (chromosomes) and hundreds of thousands of pages covering every part of you.
Explain the difference between exons and introns. Why do you think introns exist?
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Meet The Creators
- Educator Joe Hanson
- Animator Nipun Sharma
- Narrator Joe Hanson
