How do cancer cells behave differently from healthy ones? – George Zaidan
Video by TED-Ed · embedded from YouTube (privacy-enhanced mode; loads only when you press play) · Watch on YouTube ↗
An animated primer on what separates a cancer cell from a normal one, from uncontrolled division to evading the body's usual checks. Viewers also learn why traditional chemotherapy targets fast-dividing cells and why that causes side effects.


