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

1		Helicase opens up the DNA by breaking ________ bonds between the complementary strands.
			A)	hydrophobic
			B)	hydrogen
			C)	phosphodiester
			D)	ionic
			E)	disulfide
2		DNA polymerase can add new nucleotides to the free ________ of a nucleotide strand.
			A)	1' end
			B)	3' end
			C)	5' end
			D)	A and B
			E)	A, B and C
3		Ligase forms a bond between
			A)	two segments of single stranded DNA.
			B)	two molecules of double-stranded DNA.
			C)	two segments of single stranded RNA.
			D)	two molecules of double-stranded RNA.
			E)	one segment of single stranded DNA and one segment of single stranded RNA.
4		The primers required to initiate DNA replication remain in the DNA molecule after replication.
			A)	True
			B)	False
5		The mechanism of DNA replication on the lagging strand is more complex than that on the leading strand.
			A)	True
			B)	False