Actually, as cancers develop in an individual patient, an individual cancer cell might be different - a little bit different - from… — Tyler Jacks Copy Share Image
A single kind of red cell is supposed to have an enormous number of different substances on it, and in the same… — Karl Landsteiner Copy Share Image
We are not humans because we've invented a different type of brain cell, a different type of brain chemical. We are the… — Robert Sapolsky Copy Share Image
