After developing a new paper chromatography method for separating ... of the three-dimensional, double-helical model for the structure of DNA. Watson and Crick's discovery was also made possible ...

Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...

Semiconservative replication was not the only model of DNA replication proposed during the mid-1950s, however. In fact, two other prominent hypotheses were put also forth: conservative replication ...