What are the two main stages of cell division?

What must occur before a cell divides?

Why is DNA semi-conservative?

What type of bonds are between the four organic bases

What enzyme is used to break down the hydrogen bonds and which enzyme is used to put them base pairs together again?

Explain the steps to DNA replication.

If an inhibitor of DNA polymerase were introduced into a cell, explain what the effect would be on DNA replication.

What's the evidence for semi-conservative replication

Why was bacteria chosen to be used for this experiment?

What happens with the medium containing 14N and 15N bacteria

What happens when 14N and 15N grow and allow to replicate once?