Synthesis of leading and lagging strand require

What is the basis for the difference in the synthesis of the leading and lagging strand of DNA molecules?

In which direction are the leading and lagging strands synthesized during DNA replication? Name the enzyme responsible for this process.

In which direction are the leading and lagging strands synthesized during DNA replication ? Name the enzyme responsible for this process.

The main reason for the presence of both a leading and a lagging strand during DNA replication is,

Leading strand is

Leading strand is

Leading strand is

Leading strand is