Unformatted text preview: mm” W Go to the next screen: In the cell DNA replication is a little more
”grim complicated but the principle is the same. For clarity we untwist the double
2"...“ ‘ helix. DNA Whoa-begins at speciﬁc sites called origjg of gglicatiop.
63"" a...“ a...“ ‘3 Proteins attach here and separate the DNA strands forming replication
(9*- m m ‘ bubbles, which grow in both directions and catalyze the elongation of new
m. m. strands. Eventually the replication bubbles merge yielding two identical
1‘3— W DNA molecules.
,/ For chm - ummr on m m.
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Click Home Menu Button Page 8 of8 You have now completed this module. <én<§\ On. 9:) ’ ...
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- Spring '07