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How do cancer cells behave differently from healthy ones? - George Zaidan

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67,303 Questions Answered

TEDEd Animation

Let’s Begin…

How do cancer cells grow? How does chemotherapy fight cancer (and cause negative side effects)? The answers lie in cell division. George Zaidan explains how rapid cell division is cancer’s "strength" -- and also its weakness.

About how many cells are in the human body?

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Director Biljana Labović
  • Artist Celeste Lai
  • Educator Charles Morton, George Zaidan
  • Animator Lisa LaBracio
  • Narrator George Zaidan

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