1. KEY CONCEPT ____ ___________ copies the ________ ___________ of a cell.

2. Replication copies the genetic information.
A _____ ______ of ___ serves as a ______ for a ___ ______.
The _____ of ____ ______ direct ___________.
____ is _________ during the __ (_________) stage of the ____ _____.
Each ____ ____l gets a _______ ___ of identical ____.

3. ________ carry out the _______ of ___________.
____ serves only as a _______.
_______ and other ________ do the actual ____ of __________.
Enzymes (________) _____ the ______ _____.
Free-floating __________ form ________ _____ with the _______ ______.
nucleotide
The DNA molecule unzips in both directions.

4. ___ _________ enzymes bond the ________ together to form the _____ ____.
___ __________ enzymes form ________ _____ between _____________ in the ___ ______.
DNA polymerase
new strand
nucleotide

5. ___ ___________ is ________________.
Two ___ molecules of ____ are formed, each with an ________ ______ and a _____ ______ ______.
___ ___________ is ________________.
original strand
new strand
Two molecules of DNA

6. Replication is ____ and _______.
DNA replication _____ at ____ ______ in __________ ____________.
There are many origins of replication in eukaryotic chromosomes.
___ ___________ can ____ and _______ ______.