DNA Structure and Replication
DNA replication results in

two completely new DNA molecules
one new DNA molecules 1 old molecule
two DNA molecules such that each one contains a strand of the original
one new molecule of RNA

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DNA Structure and Replication
Nucleosome is

an hexamer of three histones without H1 protein
an hexamer of three histones with H1 protein
an octamer of four histones with H1 protein
an octamer of four histones without H1 protein

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