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Bidirectional DNA Replication (Quiz 2)

View the animation below, then complete the quiz to test your knowledge of the concept.






1DNA replication begins at a specific site called the
A)initiator
B)start codon
C)origin
D)promoter
E)replicator



2In DNA replication
A)both strands replicate in the same direction
B)each strand replicates in a different direction
C)only one strand of DNA is used as a template
D)a single strand of DNA is copied to make two single strands of DNA



3Semiconservative replication of DNA means
A)only one strand is used as a template
B)a double-stranded DNA is split into two single-stranded DNAs
C)only half the genes are copied into the new cells
D)each DNA made contains one old strand and one new strand of DNA



4After DNA replication two identical DNA molecules are formed.
A)True
B)False



5One DNA strand is used as the template to make two new strands of DNA.
A)True
B)False







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