These predictions were as follows: According to the semiconservative model, after one round of replication, every new DNA double helix would be a hybrid that consisted of one strand of old DNA ...

The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the ...

For the first time, researchers have filmed in real time the disassembly of DNA at the atomic scale. This strand separation ...

During cell division, DNA undergoes replication to produce two identical copies of the genetic material. The double helix unwinds, and each strand serves as a template for the synthesis of a new ...