Wouldn't obstruct replication, but it does give rise to an error in replication, so that the newly formed DNA strand carries with it a mutation.
It would be possible to describe everything scientifically, but it would make no sense, it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure.
Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet necet.
Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet necet.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis Theme natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.