You have isolated what appears to be alien DNA. While studying its replication, you performed the exact experiment Meselson and Stahl did. After three generations, the DNA is subjected to a CsCl gradient and only one band appears. What type of replication does this DNA undergo?
A) Semiconservative
B) Conservative
C) Dispersive

Question

Quizplus · Accepted Answer

In dispersive replication, after multiple generations, the DNA strands are composed of interspersed segments of old and new DNA, resulting in a single band in a CsCl gradient.

You Have Isolated What Appears to Be Alien DNA