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Why is RNA just as cool as DNA? Join the Amoeba Sisters as they compare and contrast RNA with DNA and learn why DNA ...

RNA may have been the origin of life on Earth. Go on a whirlwind tour of RNA's evolving role through billions of years of ...

http://www.ibiology.org/ibioseminars/anna-marie-pyle-part-1.html Lecture Overview: In Part 1, Dr. Pyle explains that many RNA ...