Scientists say early DNA-like fragments guided their own growth . They claim the process can drive the formation of chemical bonds . Comment: The simplest way to explain it is that DNA has a very specific structure, and when you break up one molecule into smaller ones ( or molecules ) This self-assembly capability has been shown to take place in RNA .
Scientists say early DNA-like fragments guided their own growth . They claim the process can drive the formation of chemical bonds . These connect short DNA chains to form long ones for life to evolve . This self-assembly capability has been shown to take place in RNA .