What are the different methods of replication in biology?

What are the different methods of replication in biology?

In biology, replication refers to the process by which DNA makes a copy of itself. The main methods include semi-conservative replication, conservative replication, and dispersive replication.

Can you explain semi-conservative replication?

Sure! In semi-conservative replication, each new DNA molecule consists of one original strand and one newly synthesized strand. This ensures that genetic information is preserved.

What about conservative replication?

In conservative replication, the original DNA molecule remains intact, and a completely new copy is made. This method is less common in nature.

And dispersive replication?

Dispersive replication involves breaking the original DNA strands into pieces and then synthesizing new DNA pieces, resulting in a mix of old and new DNA in both strands.

Which method is most commonly observed in living organisms?

The semi-conservative method is the most commonly observed in living organisms, as it accurately preserves genetic information during cell division.